Note:Keep in mind that it is not common in written English to change the active sentences from present perfect progressive, past perfect progressive, and future...
Note: keep in mind that it is not common in written English to change the active sentences from present perfect progressive, past perfect progressive, and...
In the lesson below I am going to elaborate active and passive voice of past perfect tense. Active and passive structures for affirmative, interrogative, negative,...
We have already talked about active and passive voice of present tenses: simple present, present continuous, present perfect and present perfect continuous tense. In the...