I can quicksilver you can quicksilver she can quicksilver we can quicksilver you can quicksilver they can quicksilver
V-ing form
I can be quicksilvering you can be quicksilvering she can be quicksilvering we can be quicksilvering you can be quicksilvering they can be quicksilvering
Perfect
I can have quicksilvered you can have quicksilvered she can have quicksilvered we can have quicksilvered you can have quicksilvered they can have quicksilvered
V-ing perfect
I can have been quicksilvering you can have been quicksilvering she can have been quicksilvering we can have been quicksilvering you can have been quicksilvering they can have been quicksilvering
Negation
Simple form
I cannot quicksilver you cannot quicksilver she cannot quicksilver we cannot quicksilver you cannot quicksilver they cannot quicksilver
V-ing form
I cannot be quicksilvering you cannot be quicksilvering she cannot be quicksilvering we cannot be quicksilvering you cannot be quicksilvering they cannot be quicksilvering
Perfect
I cannot have quicksilvered you cannot have quicksilvered she cannot have quicksilvered we cannot have quicksilvered you cannot have quicksilvered they cannot have quicksilvered
V-ing perfect
I cannot have been quicksilvering you cannot have been quicksilvering she cannot have been quicksilvering we cannot have been quicksilvering you cannot have been quicksilvering they cannot have been quicksilvering
Interrogative form
Simple form
can I quicksilver? can you quicksilver? can she quicksilver? can we quicksilver? can you quicksilver? can they quicksilver?
V-ing form
can I be quicksilvering? can you be quicksilvering? can she be quicksilvering? can we be quicksilvering? can you be quicksilvering? can they be quicksilvering?
Perfect
can I have quicksilvered? can you have quicksilvered? can she have quicksilvered? can we have quicksilvered? can you have quicksilvered? can they have quicksilvered?
V-ing perfect
can I have been quicksilvering? can you have been quicksilvering? can she have been quicksilvering? can we have been quicksilvering? can you have been quicksilvering? can they have been quicksilvering?
Interro-negative form
Simple form
can I not quicksilver? can you not quicksilver? can she not quicksilver? can we not quicksilver? can you not quicksilver? can they not quicksilver?
V-ing form
can I not be quicksilvering? can you not be quicksilvering? can she not be quicksilvering? can we not be quicksilvering? can you not be quicksilvering? can they not be quicksilvering?
Perfect
can I not have quicksilvered? can you not have quicksilvered? can she not have quicksilvered? can we not have quicksilvered? can you not have quicksilvered? can they not have quicksilvered?
V-ing perfect
can I not have been quicksilvering? can you not have been quicksilvering? can she not have been quicksilvering? can we not have been quicksilvering? can you not have been quicksilvering? can they not have been quicksilvering?