English verb conjugation
CAN RATCHET

Regular verb: ratchet - ratcheted - ratcheted

Affirmation

Simple form	V-ing form
I can ratchet you can ratchet he can ratchet we can ratchet you can ratchet they can ratchet	I can be ratcheting you can be ratcheting he can be ratcheting we can be ratcheting you can be ratcheting they can be ratcheting
Perfect	V-ing perfect
I can have ratcheted you can have ratcheted he can have ratcheted we can have ratcheted you can have ratcheted they can have ratcheted	I can have been ratcheting you can have been ratcheting he can have been ratcheting we can have been ratcheting you can have been ratcheting they can have been ratcheting

Negation

Simple form	V-ing form
I can't ratchet you can't ratchet he can't ratchet we can't ratchet you can't ratchet they can't ratchet	I can't be ratcheting you can't be ratcheting he can't be ratcheting we can't be ratcheting you can't be ratcheting they can't be ratcheting
Perfect	V-ing perfect
I can't have ratcheted you can't have ratcheted he can't have ratcheted we can't have ratcheted you can't have ratcheted they can't have ratcheted	I can't have been ratcheting you can't have been ratcheting he can't have been ratcheting we can't have been ratcheting you can't have been ratcheting they can't have been ratcheting

Interrogative form

Simple form	V-ing form
can I ratchet? can you ratchet? can he ratchet? can we ratchet? can you ratchet? can they ratchet?	can I be ratcheting? can you be ratcheting? can he be ratcheting? can we be ratcheting? can you be ratcheting? can they be ratcheting?
Perfect	V-ing perfect
can I have ratcheted? can you have ratcheted? can he have ratcheted? can we have ratcheted? can you have ratcheted? can they have ratcheted?	can I have been ratcheting? can you have been ratcheting? can he have been ratcheting? can we have been ratcheting? can you have been ratcheting? can they have been ratcheting?

Interro-negative form

Simple form	V-ing form
can't I ratchet? can't you ratchet? can't he ratchet? can't we ratchet? can't you ratchet? can't they ratchet?	can't I be ratcheting? can't you be ratcheting? can't he be ratcheting? can't we be ratcheting? can't you be ratcheting? can't they be ratcheting?
Perfect	V-ing perfect
can't I have ratcheted? can't you have ratcheted? can't he have ratcheted? can't we have ratcheted? can't you have ratcheted? can't they have ratcheted?	can't I have been ratcheting? can't you have been ratcheting? can't he have been ratcheting? can't we have been ratcheting? can't you have been ratcheting? can't they have been ratcheting?