English verb conjugation
CAN CARVE

Regular verb: carve - carved - carved

Affirmation

Simple form	V-ing form
I can carve you can carve he can carve we can carve you can carve they can carve	I can be carving you can be carving he can be carving we can be carving you can be carving they can be carving
Perfect	V-ing perfect
I can have carved you can have carved he can have carved we can have carved you can have carved they can have carved	I can have been carving you can have been carving he can have been carving we can have been carving you can have been carving they can have been carving

Negation

Simple form	V-ing form
I cannot carve you cannot carve he cannot carve we cannot carve you cannot carve they cannot carve	I cannot be carving you cannot be carving he cannot be carving we cannot be carving you cannot be carving they cannot be carving
Perfect	V-ing perfect
I cannot have carved you cannot have carved he cannot have carved we cannot have carved you cannot have carved they cannot have carved	I cannot have been carving you cannot have been carving he cannot have been carving we cannot have been carving you cannot have been carving they cannot have been carving

Interrogative form

Simple form	V-ing form
can I carve? can you carve? can he carve? can we carve? can you carve? can they carve?	can I be carving? can you be carving? can he be carving? can we be carving? can you be carving? can they be carving?
Perfect	V-ing perfect
can I have carved? can you have carved? can he have carved? can we have carved? can you have carved? can they have carved?	can I have been carving? can you have been carving? can he have been carving? can we have been carving? can you have been carving? can they have been carving?

Interro-negative form

Simple form	V-ing form
can I not carve? can you not carve? can he not carve? can we not carve? can you not carve? can they not carve?	can I not be carving? can you not be carving? can he not be carving? can we not be carving? can you not be carving? can they not be carving?
Perfect	V-ing perfect
can I not have carved? can you not have carved? can he not have carved? can we not have carved? can you not have carved? can they not have carved?	can I not have been carving? can you not have been carving? can he not have been carving? can we not have been carving? can you not have been carving? can they not have been carving?