I can kiss you can kiss she can kiss we can kiss you can kiss they can kiss
V-ing form
I can be kissing you can be kissing she can be kissing we can be kissing you can be kissing they can be kissing
Perfect
I can have kissed you can have kissed she can have kissed we can have kissed you can have kissed they can have kissed
V-ing perfect
I can have been kissing you can have been kissing she can have been kissing we can have been kissing you can have been kissing they can have been kissing
Negation
Simple form
I can't kiss you can't kiss she can't kiss we can't kiss you can't kiss they can't kiss
V-ing form
I can't be kissing you can't be kissing she can't be kissing we can't be kissing you can't be kissing they can't be kissing
Perfect
I can't have kissed you can't have kissed she can't have kissed we can't have kissed you can't have kissed they can't have kissed
V-ing perfect
I can't have been kissing you can't have been kissing she can't have been kissing we can't have been kissing you can't have been kissing they can't have been kissing
Interrogative form
Simple form
can I kiss? can you kiss? can she kiss? can we kiss? can you kiss? can they kiss?
V-ing form
can I be kissing? can you be kissing? can she be kissing? can we be kissing? can you be kissing? can they be kissing?
Perfect
can I have kissed? can you have kissed? can she have kissed? can we have kissed? can you have kissed? can they have kissed?
V-ing perfect
can I have been kissing? can you have been kissing? can she have been kissing? can we have been kissing? can you have been kissing? can they have been kissing?
Interro-negative form
Simple form
can't I kiss? can't you kiss? can't she kiss? can't we kiss? can't you kiss? can't they kiss?
V-ing form
can't I be kissing? can't you be kissing? can't she be kissing? can't we be kissing? can't you be kissing? can't they be kissing?
Perfect
can't I have kissed? can't you have kissed? can't she have kissed? can't we have kissed? can't you have kissed? can't they have kissed?
V-ing perfect
can't I have been kissing? can't you have been kissing? can't she have been kissing? can't we have been kissing? can't you have been kissing? can't they have been kissing?