I can gallop you can gallop she can gallop we can gallop you can gallop they can gallop
V-ing form
I can be galloping you can be galloping she can be galloping we can be galloping you can be galloping they can be galloping
Perfect
I can have galloped you can have galloped she can have galloped we can have galloped you can have galloped they can have galloped
V-ing perfect
I can have been galloping you can have been galloping she can have been galloping we can have been galloping you can have been galloping they can have been galloping
Negation
Simple form
I can't gallop you can't gallop she can't gallop we can't gallop you can't gallop they can't gallop
V-ing form
I can't be galloping you can't be galloping she can't be galloping we can't be galloping you can't be galloping they can't be galloping
Perfect
I can't have galloped you can't have galloped she can't have galloped we can't have galloped you can't have galloped they can't have galloped
V-ing perfect
I can't have been galloping you can't have been galloping she can't have been galloping we can't have been galloping you can't have been galloping they can't have been galloping
Interrogative form
Simple form
can I gallop? can you gallop? can she gallop? can we gallop? can you gallop? can they gallop?
V-ing form
can I be galloping? can you be galloping? can she be galloping? can we be galloping? can you be galloping? can they be galloping?
Perfect
can I have galloped? can you have galloped? can she have galloped? can we have galloped? can you have galloped? can they have galloped?
V-ing perfect
can I have been galloping? can you have been galloping? can she have been galloping? can we have been galloping? can you have been galloping? can they have been galloping?
Interro-negative form
Simple form
can't I gallop? can't you gallop? can't she gallop? can't we gallop? can't you gallop? can't they gallop?
V-ing form
can't I be galloping? can't you be galloping? can't she be galloping? can't we be galloping? can't you be galloping? can't they be galloping?
Perfect
can't I have galloped? can't you have galloped? can't she have galloped? can't we have galloped? can't you have galloped? can't they have galloped?
V-ing perfect
can't I have been galloping? can't you have been galloping? can't she have been galloping? can't we have been galloping? can't you have been galloping? can't they have been galloping?