English verb conjugation
CAN RICE

Regular verb: rice - riced - riced

Affirmation

Simple form	V-ing form
I can rice you can rice he can rice we can rice you can rice they can rice	I can be ricing you can be ricing he can be ricing we can be ricing you can be ricing they can be ricing
Perfect	V-ing perfect
I can have riced you can have riced he can have riced we can have riced you can have riced they can have riced	I can have been ricing you can have been ricing he can have been ricing we can have been ricing you can have been ricing they can have been ricing

Negation

Simple form	V-ing form
I cannot rice you cannot rice he cannot rice we cannot rice you cannot rice they cannot rice	I cannot be ricing you cannot be ricing he cannot be ricing we cannot be ricing you cannot be ricing they cannot be ricing
Perfect	V-ing perfect
I cannot have riced you cannot have riced he cannot have riced we cannot have riced you cannot have riced they cannot have riced	I cannot have been ricing you cannot have been ricing he cannot have been ricing we cannot have been ricing you cannot have been ricing they cannot have been ricing

Interrogative form

Simple form	V-ing form
can I rice? can you rice? can he rice? can we rice? can you rice? can they rice?	can I be ricing? can you be ricing? can he be ricing? can we be ricing? can you be ricing? can they be ricing?
Perfect	V-ing perfect
can I have riced? can you have riced? can he have riced? can we have riced? can you have riced? can they have riced?	can I have been ricing? can you have been ricing? can he have been ricing? can we have been ricing? can you have been ricing? can they have been ricing?

Interro-negative form

Simple form	V-ing form
can I not rice? can you not rice? can he not rice? can we not rice? can you not rice? can they not rice?	can I not be ricing? can you not be ricing? can he not be ricing? can we not be ricing? can you not be ricing? can they not be ricing?
Perfect	V-ing perfect
can I not have riced? can you not have riced? can he not have riced? can we not have riced? can you not have riced? can they not have riced?	can I not have been ricing? can you not have been ricing? can he not have been ricing? can we not have been ricing? can you not have been ricing? can they not have been ricing?