10
votes
4answers
443 views

Can a hypothetical “could” main clause stand on its own without an expressed conditional?

I have been reading Meaning and the English Verb (Leech, Geoffrey N. 2004). I like its systematic treatment on tense, aspect, mood, and modality. I think it's a must-have for any advanced ESL ...
75
votes
11answers
32k views

How many tenses are there in English?

Do we have 16 tenses in English? With future present past future in the past in these forms simple continuous perfect perfect continuous Can we manipulate these together to create English ...