I can give you can give she can give we can give you can give they can give
V-ing form
I can be giving you can be giving she can be giving we can be giving you can be giving they can be giving
Perfect
I can have given you can have given she 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 she can have been giving we can have been giving you can have been giving they can have been giving
Negation
Simple form
I can't give you can't give she can't give we can't give you can't give they can't give
V-ing form
I can't be giving you can't be giving she can't be giving we can't be giving you can't be giving they can't be giving
Perfect
I can't have given you can't have given she can't have given we can't have given you can't have given they can't have given
V-ing perfect
I can't have been giving you can't have been giving she can't have been giving we can't have been giving you can't have been giving they can't have been giving
Interrogative form
Simple form
can I give? can you give? can she give? can we give? can you give? can they give?
V-ing form
can I be giving? can you be giving? can she be giving? can we be giving? can you be giving? can they be giving?
Perfect
can I have given? can you have given? can she 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 she have been giving? can we have been giving? can you have been giving? can they have been giving?
Interro-negative form
Simple form
can't I give? can't you give? can't she give? can't we give? can't you give? can't they give?
V-ing form
can't I be giving? can't you be giving? can't she be giving? can't we be giving? can't you be giving? can't they be giving?
Perfect
can't I have given? can't you have given? can't she have given? can't we have given? can't you have given? can't they have given?
V-ing perfect
can't I have been giving? can't you have been giving? can't she have been giving? can't we have been giving? can't you have been giving? can't they have been giving?