English verb conjugation
CAN KISS

Regular verb: kiss - kissed - kissed

Affirmation

Simple form	V-ing form
I can kiss you can kiss he can kiss we can kiss you can kiss they can kiss	I can be kissing you can be kissing he can be kissing we can be kissing you can be kissing they can be kissing
Perfect	V-ing perfect
I can have kissed you can have kissed he can have kissed we can have kissed you can have kissed they can have kissed	I can have been kissing you can have been kissing he can have been kissing we can have been kissing you can have been kissing they can have been kissing

Negation

Simple form	V-ing form
I can't kiss you can't kiss he can't kiss we can't kiss you can't kiss they can't kiss	I can't be kissing you can't be kissing he can't be kissing we can't be kissing you can't be kissing they can't be kissing
Perfect	V-ing perfect
I can't have kissed you can't have kissed he can't have kissed we can't have kissed you can't have kissed they can't have kissed	I can't have been kissing you can't have been kissing he 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	V-ing form
can I kiss? can you kiss? can he kiss? can we kiss? can you kiss? can they kiss?	can I be kissing? can you be kissing? can he be kissing? can we be kissing? can you be kissing? can they be kissing?
Perfect	V-ing perfect
can I have kissed? can you have kissed? can he have kissed? can we have kissed? can you have kissed? can they have kissed?	can I have been kissing? can you have been kissing? can he have been kissing? can we have been kissing? can you have been kissing? can they have been kissing?

Interro-negative form

Simple form	V-ing form
can't I kiss? can't you kiss? can't he kiss? can't we kiss? can't you kiss? can't they kiss?	can't I be kissing? can't you be kissing? can't he be kissing? can't we be kissing? can't you be kissing? can't they be kissing?
Perfect	V-ing perfect
can't I have kissed? can't you have kissed? can't he have kissed? can't we have kissed? can't you have kissed? can't they have kissed?	can't I have been kissing? can't you have been kissing? can't he have been kissing? can't we have been kissing? can't you have been kissing? can't they have been kissing?