3
votes
1answer
251 views

Combining future perfect tenses in a sentence

Which is correct to say? On Valentines Day 2013 the iPhone will have been for sale exactly half as long as the iPod has been for sale. or On Valentines Day 2013 the iPhone will have been for ...
3
votes
3answers
688 views

The use of “will” in assumptions

We can use will for both past and future assumptions. But how do we differentiate if it refers to past assurance or future possibility? For example: You will know all about Rachel, of course. ...