English verb conjugation
CAN DEUTERATE

Regular verb: deuterate - deuterated - deuterated

Affirmation

Simple form	V-ing form
I can deuterate you can deuterate he can deuterate we can deuterate you can deuterate they can deuterate	I can be deuterating you can be deuterating he can be deuterating we can be deuterating you can be deuterating they can be deuterating
Perfect	V-ing perfect
I can have deuterated you can have deuterated he can have deuterated we can have deuterated you can have deuterated they can have deuterated	I can have been deuterating you can have been deuterating he can have been deuterating we can have been deuterating you can have been deuterating they can have been deuterating

Negation

Simple form	V-ing form
I can't deuterate you can't deuterate he can't deuterate we can't deuterate you can't deuterate they can't deuterate	I can't be deuterating you can't be deuterating he can't be deuterating we can't be deuterating you can't be deuterating they can't be deuterating
Perfect	V-ing perfect
I can't have deuterated you can't have deuterated he can't have deuterated we can't have deuterated you can't have deuterated they can't have deuterated	I can't have been deuterating you can't have been deuterating he can't have been deuterating we can't have been deuterating you can't have been deuterating they can't have been deuterating

Interrogative form

Simple form	V-ing form
can I deuterate? can you deuterate? can he deuterate? can we deuterate? can you deuterate? can they deuterate?	can I be deuterating? can you be deuterating? can he be deuterating? can we be deuterating? can you be deuterating? can they be deuterating?
Perfect	V-ing perfect
can I have deuterated? can you have deuterated? can he have deuterated? can we have deuterated? can you have deuterated? can they have deuterated?	can I have been deuterating? can you have been deuterating? can he have been deuterating? can we have been deuterating? can you have been deuterating? can they have been deuterating?

Interro-negative form

Simple form	V-ing form
can't I deuterate? can't you deuterate? can't he deuterate? can't we deuterate? can't you deuterate? can't they deuterate?	can't I be deuterating? can't you be deuterating? can't he be deuterating? can't we be deuterating? can't you be deuterating? can't they be deuterating?
Perfect	V-ing perfect
can't I have deuterated? can't you have deuterated? can't he have deuterated? can't we have deuterated? can't you have deuterated? can't they have deuterated?	can't I have been deuterating? can't you have been deuterating? can't he have been deuterating? can't we have been deuterating? can't you have been deuterating? can't they have been deuterating?