{"id":3420,"date":"2025-07-15T21:09:57","date_gmt":"2025-07-15T14:09:57","guid":{"rendered":"https:\/\/edumaenglish.edu.vn\/?p=3420"},"modified":"2025-07-15T21:09:57","modified_gmt":"2025-07-15T14:09:57","slug":"english-future-perfect","status":"publish","type":"post","link":"https:\/\/edumaenglish.edu.vn\/en\/english-future-perfect\/","title":{"rendered":"English Future Perfect"},"content":{"rendered":"<h2>Summary<\/h2>\n<div class=\"summary\">The future perfect tense describes an action that will be completed before a specific point in the future. It is formed using &#8220;will have&#8221; followed by the past participle of the main verb.<\/div>\n<p><a id=\"toc-3\" name=\"toc-3\"><\/a><\/p>\n<h2>In-depth Explanation<\/h2>\n<div class=\"explanation\">\n<p dir=\"ltr\">The future perfect tense allows speakers to express what will have happened by a certain time or before another future event. It is particularly useful for emphasizing the completion of an action or event relative to a future moment.<\/p>\n<p dir=\"ltr\">\n<p><a id=\"toc-4\" name=\"toc-4\"><\/a><\/p>\n<h3 dir=\"ltr\">How to Form the Future Perfect Tense<\/h3>\n<p dir=\"ltr\">The future perfect tense is formed using the following structure:<\/p>\n<p dir=\"ltr\"><strong>[Subject] +\u00a0will have\u00a0+ [past participle]\u00a0<\/strong><\/p>\n<p dir=\"ltr\">The past participle ends in \u201c<strong>-ed<\/strong>\u201d for regular verbs (talked,\u00a0jumped,\u00a0cooked). However, there are many irregular verbs in the past participle. Here are some common examples:<\/p>\n<ul>\n<li dir=\"ltr\" aria-level=\"1\">\n<p dir=\"ltr\" role=\"presentation\">be\u00a0\u2192\u00a0been<\/p>\n<\/li>\n<li dir=\"ltr\" aria-level=\"1\">\n<p dir=\"ltr\" role=\"presentation\">come\u00a0\u2192\u00a0come<\/p>\n<\/li>\n<li dir=\"ltr\" aria-level=\"1\">\n<p dir=\"ltr\" role=\"presentation\">do\u00a0\u2192\u00a0done<\/p>\n<\/li>\n<li dir=\"ltr\" aria-level=\"1\">\n<p dir=\"ltr\" role=\"presentation\">eat\u00a0\u2192\u00a0eaten<\/p>\n<\/li>\n<li dir=\"ltr\" aria-level=\"1\">\n<p dir=\"ltr\" role=\"presentation\">find\u00a0\u2192\u00a0found<\/p>\n<\/li>\n<li dir=\"ltr\" aria-level=\"1\">\n<p dir=\"ltr\" role=\"presentation\">go\u00a0\u2192\u00a0gone<\/p>\n<\/li>\n<li dir=\"ltr\" aria-level=\"1\">\n<p dir=\"ltr\" role=\"presentation\">make\u00a0\u2192\u00a0made<\/p>\n<\/li>\n<li dir=\"ltr\" aria-level=\"1\">\n<p dir=\"ltr\" role=\"presentation\">read\u00a0\u2192\u00a0read<\/p>\n<\/li>\n<li dir=\"ltr\" aria-level=\"1\">\n<p dir=\"ltr\" role=\"presentation\">see\u00a0\u2192\u00a0seen<\/p>\n<\/li>\n<\/ul>\n<p dir=\"ltr\">\u201cWill have\u201d is used for all subjects in the future perfect tense. Here are some examples:<\/p>\n<p dir=\"ltr\"><strong>I will have finished<\/strong>\u00a0my homework by 8 p.m.<\/p>\n<p dir=\"ltr\"><strong>She<\/strong>\u00a0<strong>will have left<\/strong>\u00a0by the time you arrive.<\/p>\n<p dir=\"ltr\"><strong>They<\/strong>\u00a0<strong>will have completed\u00a0<\/strong>the project before the deadline.<\/p>\n<p dir=\"ltr\">In casual writing and speech, the subject pronoun and the word \u201cwill\u201d are often contracted into one word:<\/p>\n<p dir=\"ltr\"><strong>I\u2019ll<\/strong>\u00a0have finished my homework by 8 p.m.<\/p>\n<p dir=\"ltr\"><strong>She\u2019ll<\/strong>\u00a0have left by the time you arrive.<\/p>\n<p dir=\"ltr\"><strong>They\u2019ll<\/strong>\u00a0have completed the project before the deadline.<\/p>\n<p dir=\"ltr\">\n<p><a id=\"toc-5\" name=\"toc-5\"><\/a><\/p>\n<h3 dir=\"ltr\">Negatives in the future perfect tense<\/h3>\n<p dir=\"ltr\">To form a negative sentence in the future perfect, just add \u201cnot\u201d between the words \u201cwill\u201d and \u201chave.\u201d The structure is:<\/p>\n<p dir=\"ltr\"><strong>[subject] +\u00a0will not have\u00a0+ [past participle]\u00a0<\/strong><\/p>\n<p dir=\"ltr\">For example:<\/p>\n<p dir=\"ltr\"><strong>I will not have written<\/strong>\u00a0the essay by the deadline.<\/p>\n<p dir=\"ltr\"><strong>He will not have learned<\/strong>\u00a0French by the time he moves to Paris.<\/p>\n<p dir=\"ltr\"><strong>They will not have saved\u00a0<\/strong>enough money for the trip by the end of the year.<\/p>\n<p dir=\"ltr\">You can also use the contraction &#8220;won&#8217;t&#8221; for &#8220;will not&#8221;:<\/p>\n<p dir=\"ltr\"><strong>I won\u2019t have written<\/strong>\u00a0the essay by the deadline.<\/p>\n<p dir=\"ltr\"><strong>He won\u2019t have learned<\/strong>\u00a0French by the time he moves to Paris.<\/p>\n<p dir=\"ltr\"><strong>They won\u2019t have saved<\/strong>\u00a0enough money for the trip by the end of the year.<\/p>\n<p dir=\"ltr\">\n<p><a id=\"toc-6\" name=\"toc-6\"><\/a><\/p>\n<h3 dir=\"ltr\">Questions in the future perfect<\/h3>\n<p dir=\"ltr\">To form questions in the future perfect tense, you invert the subject and the auxiliary verb &#8220;will.&#8221; The structure is:<\/p>\n<p dir=\"ltr\"><strong>Will + [subject] + have + [past participle]&#8230;?<\/strong><\/p>\n<p dir=\"ltr\">Here are some examples:<\/p>\n<p dir=\"ltr\"><strong>Will we have met<\/strong>\u00a0our sales targets by the end of the month?<\/p>\n<p dir=\"ltr\"><strong>Will they have built\u00a0<\/strong>the new bridge by next summer?<\/p>\n<p dir=\"ltr\"><strong>Will he have read<\/strong>\u00a0the entire book by the weekend?<\/p>\n<p dir=\"ltr\">\n<p><a id=\"toc-7\" name=\"toc-7\"><\/a><\/p>\n<h3 dir=\"ltr\">How to Use the Future Perfect Tense<\/h3>\n<p dir=\"ltr\">We use the future perfect tense in the following main ways.<\/p>\n<p><a id=\"toc-8\" name=\"toc-8\"><\/a><\/p>\n<h4 dir=\"ltr\">To indicate completion before a specific time in the future<\/h4>\n<p dir=\"ltr\">The future perfect is often used to describe an action that will be completed before a specific time or event in the future. For example:<\/p>\n<p dir=\"ltr\">By the end of the year,\u00a0<strong>I\u2019ll have saved\u00a0<\/strong>enough money for a vacation.<\/p>\n<p dir=\"ltr\">At 10 p.m. tonight,\u00a0<strong>she\u2019ll have been<\/strong>\u00a0asleep for two hours.<\/p>\n<p><strong>\u00a0<\/strong><\/p>\n<p><a id=\"toc-9\" name=\"toc-9\"><\/a><\/p>\n<h4 dir=\"ltr\">To show completion before another future action<\/h4>\n<p dir=\"ltr\">The future perfect can also express that one action will be completed before another future action. For example:<\/p>\n<p dir=\"ltr\"><strong>They\u2019ll have eaten<\/strong>\u00a0dinner before we arrive.<\/p>\n<p dir=\"ltr\"><strong>He\u2019ll have finished\u00a0<\/strong>the report by the time the meeting starts.<\/p>\n<p dir=\"ltr\">\n<p><a id=\"toc-10\" name=\"toc-10\"><\/a><\/p>\n<h4 dir=\"ltr\">To predict or speculate about the past from a future perspective<\/h4>\n<p dir=\"ltr\">The future perfect can be used to make educated guesses or predictions about what will have happened by a certain time in the future. For example:<\/p>\n<p dir=\"ltr\"><strong>They\u2019ll have heard<\/strong>\u00a0the news by tomorrow morning.<\/p>\n<p dir=\"ltr\"><strong>She\u2019ll have figured\u00a0<\/strong>out the solution by tonight.<\/p>\n<p dir=\"ltr\">\n<p><a id=\"toc-11\" name=\"toc-11\"><\/a><\/p>\n<h3 dir=\"ltr\">Common Time Expressions with the Future Perfect<\/h3>\n<p dir=\"ltr\">Certain time expressions are frequently used with the future perfect tense to indicate when the action will be completed:<\/p>\n<ul>\n<li dir=\"ltr\" aria-level=\"1\">\n<p dir=\"ltr\" role=\"presentation\"><strong>By + [specific time]:<\/strong>\u00a0By 11 a.m., I\u2019ll have written the report.<\/p>\n<\/li>\n<li dir=\"ltr\" aria-level=\"1\">\n<p dir=\"ltr\" role=\"presentation\"><strong>By the time + [clause]:<\/strong>\u00a0By the time you arrive, she\u2019ll have left.<\/p>\n<\/li>\n<li dir=\"ltr\" aria-level=\"1\">\n<p dir=\"ltr\" role=\"presentation\"><strong>Before + [specific time\/event]:<\/strong>\u00a0Before next week, they\u2019ll have completed the project.<\/p>\n<\/li>\n<li dir=\"ltr\" aria-level=\"1\">\n<p dir=\"ltr\" role=\"presentation\"><strong>In + [duration]:<\/strong>\u00a0In two months, I\u2019ll have graduated.<\/p>\n<\/li>\n<\/ul>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Summary The future perfect tense describes an action that will be completed before a specific point in the future. It is formed using &#8220;will have&#8221; followed by the past participle of the main verb. In-depth Explanation The future perfect tense allows speakers to express what will have happened by a certain time or before another &#8230;<\/p>","protected":false},"author":2,"featured_media":3421,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[258],"tags":[1209,1204,1200,1202,1195,1197,1207,1210,1214,1203,1201,1212,1198,273,1205,287,1199,1213,1196,1211,1206,1208],"class_list":["post-3420","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tense","tag-bai-tap-thi-tuong-lai-hoan-thanh","tag-cach-su-dung-thi-tuong-lai-hoan-thanh","tag-cong-thuc-thi-tuong-lai-hoan-thanh","tag-dau-hieu-nhan-biet-thi-tuong-lai-hoan-thanh","tag-english-future-perfect","tag-english-future-perfect-tense","tag-future-perfect-examples","tag-future-perfect-exercises","tag-future-perfect-grammar","tag-future-perfect-signal-words","tag-future-perfect-structure","tag-future-perfect-vocabulary","tag-hoc-thi-tuong-lai-hoan-thanh","tag-hoc-tieng-anh-cung-eduma","tag-how-to-use-future-perfect","tag-learn-english-with-eduma","tag-learn-future-perfect","tag-ngu-phap-thi-tuong-lai-hoan-thanh","tag-thi-tuong-lai-hoan-thanh-tieng-anh","tag-tu-vung-thi-tuong-lai-hoan-thanh","tag-vi-du-thi-tuong-lai-hoan-thanh","tag-will-have-past-participle"],"_links":{"self":[{"href":"https:\/\/edumaenglish.edu.vn\/en\/wp-json\/wp\/v2\/posts\/3420","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/edumaenglish.edu.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/edumaenglish.edu.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/edumaenglish.edu.vn\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/edumaenglish.edu.vn\/en\/wp-json\/wp\/v2\/comments?post=3420"}],"version-history":[{"count":1,"href":"https:\/\/edumaenglish.edu.vn\/en\/wp-json\/wp\/v2\/posts\/3420\/revisions"}],"predecessor-version":[{"id":3422,"href":"https:\/\/edumaenglish.edu.vn\/en\/wp-json\/wp\/v2\/posts\/3420\/revisions\/3422"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/edumaenglish.edu.vn\/en\/wp-json\/wp\/v2\/media\/3421"}],"wp:attachment":[{"href":"https:\/\/edumaenglish.edu.vn\/en\/wp-json\/wp\/v2\/media?parent=3420"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/edumaenglish.edu.vn\/en\/wp-json\/wp\/v2\/categories?post=3420"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/edumaenglish.edu.vn\/en\/wp-json\/wp\/v2\/tags?post=3420"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}