I can capture you can capture she can capture we can capture you can capture they can capture
V-ing form
I can be capturing you can be capturing she can be capturing we can be capturing you can be capturing they can be capturing
Perfect
I can have captured you can have captured she can have captured we can have captured you can have captured they can have captured
V-ing perfect
I can have been capturing you can have been capturing she can have been capturing we can have been capturing you can have been capturing they can have been capturing
Negation
Simple form
I cannot capture you cannot capture she cannot capture we cannot capture you cannot capture they cannot capture
V-ing form
I cannot be capturing you cannot be capturing she cannot be capturing we cannot be capturing you cannot be capturing they cannot be capturing
Perfect
I cannot have captured you cannot have captured she cannot have captured we cannot have captured you cannot have captured they cannot have captured
V-ing perfect
I cannot have been capturing you cannot have been capturing she cannot have been capturing we cannot have been capturing you cannot have been capturing they cannot have been capturing
Interrogative form
Simple form
can I capture? can you capture? can she capture? can we capture? can you capture? can they capture?
V-ing form
can I be capturing? can you be capturing? can she be capturing? can we be capturing? can you be capturing? can they be capturing?
Perfect
can I have captured? can you have captured? can she have captured? can we have captured? can you have captured? can they have captured?
V-ing perfect
can I have been capturing? can you have been capturing? can she have been capturing? can we have been capturing? can you have been capturing? can they have been capturing?
Interro-negative form
Simple form
can I not capture? can you not capture? can she not capture? can we not capture? can you not capture? can they not capture?
V-ing form
can I not be capturing? can you not be capturing? can she not be capturing? can we not be capturing? can you not be capturing? can they not be capturing?
Perfect
can I not have captured? can you not have captured? can she not have captured? can we not have captured? can you not have captured? can they not have captured?
V-ing perfect
can I not have been capturing? can you not have been capturing? can she not have been capturing? can we not have been capturing? can you not have been capturing? can they not have been capturing?