In Log in^x, English grammar^x

"Yours" means "belonging to you" and thus both of the examples you quote is correct, although the latter "this watch of yours" is more colloquial and would be regarded by some as poor English, even though it is widely used. The word may also be used in letter as in...

Anonymous wrote:(Oops! Didn't take time to log in-- MM)Well, I am now deep in the bowels of Quirk, et al, Jussive-- and I think there may be some--ahem!-- lack of clarity among everyone, including the texts, between group nouns and collective nouns, among other things. Group nouns (according...

Hello Roro I’m now in my office and so I can't log in by my own ID Why am I frustrated? I feel the use of bare NPs as temporal adverbials is a linguistic phenomenon common to many languages. But no English grammar book gives us this sort of information in a detail enough to make us use them...