I can paste you can paste he can paste we can paste you can paste they can paste
V-ing form
I can be pasting you can be pasting he can be pasting we can be pasting you can be pasting they can be pasting
Perfect
I can have pasted you can have pasted he can have pasted we can have pasted you can have pasted they can have pasted
V-ing perfect
I can have been pasting you can have been pasting he can have been pasting we can have been pasting you can have been pasting they can have been pasting
Negation
Simple form
I cannot paste you cannot paste he cannot paste we cannot paste you cannot paste they cannot paste
V-ing form
I cannot be pasting you cannot be pasting he cannot be pasting we cannot be pasting you cannot be pasting they cannot be pasting
Perfect
I cannot have pasted you cannot have pasted he cannot have pasted we cannot have pasted you cannot have pasted they cannot have pasted
V-ing perfect
I cannot have been pasting you cannot have been pasting he cannot have been pasting we cannot have been pasting you cannot have been pasting they cannot have been pasting
Interrogative form
Simple form
can I paste? can you paste? can he paste? can we paste? can you paste? can they paste?
V-ing form
can I be pasting? can you be pasting? can he be pasting? can we be pasting? can you be pasting? can they be pasting?
Perfect
can I have pasted? can you have pasted? can he have pasted? can we have pasted? can you have pasted? can they have pasted?
V-ing perfect
can I have been pasting? can you have been pasting? can he have been pasting? can we have been pasting? can you have been pasting? can they have been pasting?
Interro-negative form
Simple form
can I not paste? can you not paste? can he not paste? can we not paste? can you not paste? can they not paste?
V-ing form
can I not be pasting? can you not be pasting? can he not be pasting? can we not be pasting? can you not be pasting? can they not be pasting?
Perfect
can I not have pasted? can you not have pasted? can he not have pasted? can we not have pasted? can you not have pasted? can they not have pasted?
V-ing perfect
can I not have been pasting? can you not have been pasting? can he not have been pasting? can we not have been pasting? can you not have been pasting? can they not have been pasting?