Revise All Tenses - A Quick English Lesson

This is a lesson I have made to help people struggling with the large number of confusing tenses. Please speak to your monitors and answer all my questions. Your tenses will improve the more you try and ively use them.\r
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The 12 main tenses are\r
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do\r
is doing\r
have done\r
have been doing\r
did\r
was doing\r
had done\r
had been doing\r
will do\r
will be doing\r
will have done\r
will have been doing\r
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More lessons and quizzes on my blog\r
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More lessons on gerunds and infinitives here\r
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And phrasal verbs are here\r
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