00:00present simple i write present continuous i am writing present perfect i have written a letter
00:17present perfect continuous i have been writing a letter for an hour
00:24past simple i wrote a letter past continuous i was writing a letter when he called me
00:40past perfect i had written a letter before she arrived
00:49past perfect continuous i had been writing a letter for two hours before he came
01:01future simple i will write a letter
01:09future continuous i will be writing a letter at 5 pm
01:18future perfect i will have written a letter by tomorrow
01:28future perfect continuous
01:31i will have been writing a letter for three hours by 6 pm
Comments