I can give you can give he can give we can give you can give they can give
V-ing form
I can be giving you can be giving he can be giving we can be giving you can be giving they can be giving
Perfect
I can have given you can have given he can have given we can have given you can have given they can have given
V-ing perfect
I can have been giving you can have been giving he can have been giving we can have been giving you can have been giving they can have been giving
Negation
Simple form
I cannot give you cannot give he cannot give we cannot give you cannot give they cannot give
V-ing form
I cannot be giving you cannot be giving he cannot be giving we cannot be giving you cannot be giving they cannot be giving
Perfect
I cannot have given you cannot have given he cannot have given we cannot have given you cannot have given they cannot have given
V-ing perfect
I cannot have been giving you cannot have been giving he cannot have been giving we cannot have been giving you cannot have been giving they cannot have been giving
Interrogative form
Simple form
can I give? can you give? can he give? can we give? can you give? can they give?
V-ing form
can I be giving? can you be giving? can he be giving? can we be giving? can you be giving? can they be giving?
Perfect
can I have given? can you have given? can he have given? can we have given? can you have given? can they have given?
V-ing perfect
can I have been giving? can you have been giving? can he have been giving? can we have been giving? can you have been giving? can they have been giving?
Interro-negative form
Simple form
can I not give? can you not give? can he not give? can we not give? can you not give? can they not give?
V-ing form
can I not be giving? can you not be giving? can he not be giving? can we not be giving? can you not be giving? can they not be giving?
Perfect
can I not have given? can you not have given? can he not have given? can we not have given? can you not have given? can they not have given?
V-ing perfect
can I not have been giving? can you not have been giving? can he not have been giving? can we not have been giving? can you not have been giving? can they not have been giving?