English verb conjugation
CAN RATION

Regular verb: ration - rationed - rationed

Affirmation

Simple form	V-ing form
I can ration you can ration she can ration we can ration you can ration they can ration	I can be rationing you can be rationing she can be rationing we can be rationing you can be rationing they can be rationing
Perfect	V-ing perfect
I can have rationed you can have rationed she can have rationed we can have rationed you can have rationed they can have rationed	I can have been rationing you can have been rationing she can have been rationing we can have been rationing you can have been rationing they can have been rationing

Negation

Simple form	V-ing form
I can't ration you can't ration she can't ration we can't ration you can't ration they can't ration	I can't be rationing you can't be rationing she can't be rationing we can't be rationing you can't be rationing they can't be rationing
Perfect	V-ing perfect
I can't have rationed you can't have rationed she can't have rationed we can't have rationed you can't have rationed they can't have rationed	I can't have been rationing you can't have been rationing she can't have been rationing we can't have been rationing you can't have been rationing they can't have been rationing

Interrogative form

Simple form	V-ing form
can I ration? can you ration? can she ration? can we ration? can you ration? can they ration?	can I be rationing? can you be rationing? can she be rationing? can we be rationing? can you be rationing? can they be rationing?
Perfect	V-ing perfect
can I have rationed? can you have rationed? can she have rationed? can we have rationed? can you have rationed? can they have rationed?	can I have been rationing? can you have been rationing? can she have been rationing? can we have been rationing? can you have been rationing? can they have been rationing?

Interro-negative form

Simple form	V-ing form
can't I ration? can't you ration? can't she ration? can't we ration? can't you ration? can't they ration?	can't I be rationing? can't you be rationing? can't she be rationing? can't we be rationing? can't you be rationing? can't they be rationing?
Perfect	V-ing perfect
can't I have rationed? can't you have rationed? can't she have rationed? can't we have rationed? can't you have rationed? can't they have rationed?	can't I have been rationing? can't you have been rationing? can't she have been rationing? can't we have been rationing? can't you have been rationing? can't they have been rationing?