English verb conjugation
CAN ROVC

Regular verb: rovc - rovced - rovced

Affirmation

Simple form	V-ing form
I can rovc you can rovc he can rovc we can rovc you can rovc they can rovc	I can be rovcing you can be rovcing he can be rovcing we can be rovcing you can be rovcing they can be rovcing
Perfect	V-ing perfect
I can have rovced you can have rovced he can have rovced we can have rovced you can have rovced they can have rovced	I can have been rovcing you can have been rovcing he can have been rovcing we can have been rovcing you can have been rovcing they can have been rovcing

Negation

Simple form	V-ing form
I cannot rovc you cannot rovc he cannot rovc we cannot rovc you cannot rovc they cannot rovc	I cannot be rovcing you cannot be rovcing he cannot be rovcing we cannot be rovcing you cannot be rovcing they cannot be rovcing
Perfect	V-ing perfect
I cannot have rovced you cannot have rovced he cannot have rovced we cannot have rovced you cannot have rovced they cannot have rovced	I cannot have been rovcing you cannot have been rovcing he cannot have been rovcing we cannot have been rovcing you cannot have been rovcing they cannot have been rovcing

Interrogative form

Simple form	V-ing form
can I rovc? can you rovc? can he rovc? can we rovc? can you rovc? can they rovc?	can I be rovcing? can you be rovcing? can he be rovcing? can we be rovcing? can you be rovcing? can they be rovcing?
Perfect	V-ing perfect
can I have rovced? can you have rovced? can he have rovced? can we have rovced? can you have rovced? can they have rovced?	can I have been rovcing? can you have been rovcing? can he have been rovcing? can we have been rovcing? can you have been rovcing? can they have been rovcing?

Interro-negative form

Simple form	V-ing form
can I not rovc? can you not rovc? can he not rovc? can we not rovc? can you not rovc? can they not rovc?	can I not be rovcing? can you not be rovcing? can he not be rovcing? can we not be rovcing? can you not be rovcing? can they not be rovcing?
Perfect	V-ing perfect
can I not have rovced? can you not have rovced? can he not have rovced? can we not have rovced? can you not have rovced? can they not have rovced?	can I not have been rovcing? can you not have been rovcing? can he not have been rovcing? can we not have been rovcing? can you not have been rovcing? can they not have been rovcing?