By Suffixes, Tenses

I don't know of a very complete list, however there is a book called 501 English verbs that gives 501 of the most common verbs and their tenses. I think you can get a CD of it. Other than that you might just look for a dictionary that lists the different forms of words. Sorry I couldn't be of...

Su's post: I always wonder some thing in English grammar. For instance, the sentence: I drive him. 'I' is the subject. 'Him' is the object. Yet their position have told us this too. Is that means the English grammar is sort of double expressing? For if the sentences of: I him drive. drive I...