That;s a pretty unnatural sentence, Why have you used a so-called future perfect (not past perfect) in the main clause? In which sense of the word are you using 'while'?
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
Cup cakeI'd like to know why we use the simple present for the latter event in the following example:' The team will have decided on a date to finish the project, while the manager organises a room to present it.'"In general, we do not use complex verb forms more often than necessary. If we say several things about the same situation (and if we connect these
Cup cakeHow would you write this?I'd probably write "She should apologise to Crystal before she leaves". However, let's stick with your sentence:
Cup cake' She should've apologised to Crystal by the time she leaves.'Without more context, we don't actually know what time is referred to until we a present tense get to the fi
Cup cake' She should've apologised to Crystal by the time she leaves.'I think that sentence is incoherent. Why do you want to connect an unfulfilled action in the past with the future activity?
This changes the meaning though. It suggests a past activity. The point of my sentence is to show that the activity hasn't happened yet, and that an apology 'needs' to happen, but there's no guarantee that it will.
' She should've apologised to Crystal by the time she left.'
Cup cake'm working on future tenses today.It is perhaps worth pointing out that few grammarians today accept that English has a future 'tense'. It has different ways of expressing the future, most involving a present-tense verb.You can read more about this