I can bloop you can bloop he can bloop we can bloop you can bloop they can bloop
V-ing form
I can be blooping you can be blooping he can be blooping we can be blooping you can be blooping they can be blooping
Perfect
I can have blooped you can have blooped he can have blooped we can have blooped you can have blooped they can have blooped
V-ing perfect
I can have been blooping you can have been blooping he can have been blooping we can have been blooping you can have been blooping they can have been blooping
Negation
Simple form
I can't bloop you can't bloop he can't bloop we can't bloop you can't bloop they can't bloop
V-ing form
I can't be blooping you can't be blooping he can't be blooping we can't be blooping you can't be blooping they can't be blooping
Perfect
I can't have blooped you can't have blooped he can't have blooped we can't have blooped you can't have blooped they can't have blooped
V-ing perfect
I can't have been blooping you can't have been blooping he can't have been blooping we can't have been blooping you can't have been blooping they can't have been blooping
Interrogative form
Simple form
can I bloop? can you bloop? can he bloop? can we bloop? can you bloop? can they bloop?
V-ing form
can I be blooping? can you be blooping? can he be blooping? can we be blooping? can you be blooping? can they be blooping?
Perfect
can I have blooped? can you have blooped? can he have blooped? can we have blooped? can you have blooped? can they have blooped?
V-ing perfect
can I have been blooping? can you have been blooping? can he have been blooping? can we have been blooping? can you have been blooping? can they have been blooping?
Interro-negative form
Simple form
can't I bloop? can't you bloop? can't he bloop? can't we bloop? can't you bloop? can't they bloop?
V-ing form
can't I be blooping? can't you be blooping? can't he be blooping? can't we be blooping? can't you be blooping? can't they be blooping?
Perfect
can't I have blooped? can't you have blooped? can't he have blooped? can't we have blooped? can't you have blooped? can't they have blooped?
V-ing perfect
can't I have been blooping? can't you have been blooping? can't he have been blooping? can't we have been blooping? can't you have been blooping? can't they have been blooping?