English verb conjugation
CAN CIRCUMVOLVE

Regular verb: circumvolve - circumvolved - circumvolved

Affirmation

Simple form	V-ing form
I can circumvolve you can circumvolve he can circumvolve we can circumvolve you can circumvolve they can circumvolve	I can be circumvolving you can be circumvolving he can be circumvolving we can be circumvolving you can be circumvolving they can be circumvolving
Perfect	V-ing perfect
I can have circumvolved you can have circumvolved he can have circumvolved we can have circumvolved you can have circumvolved they can have circumvolved	I can have been circumvolving you can have been circumvolving he can have been circumvolving we can have been circumvolving you can have been circumvolving they can have been circumvolving

Negation

Simple form	V-ing form
I cannot circumvolve you cannot circumvolve he cannot circumvolve we cannot circumvolve you cannot circumvolve they cannot circumvolve	I cannot be circumvolving you cannot be circumvolving he cannot be circumvolving we cannot be circumvolving you cannot be circumvolving they cannot be circumvolving
Perfect	V-ing perfect
I cannot have circumvolved you cannot have circumvolved he cannot have circumvolved we cannot have circumvolved you cannot have circumvolved they cannot have circumvolved	I cannot have been circumvolving you cannot have been circumvolving he cannot have been circumvolving we cannot have been circumvolving you cannot have been circumvolving they cannot have been circumvolving

Interrogative form

Simple form	V-ing form
can I circumvolve? can you circumvolve? can he circumvolve? can we circumvolve? can you circumvolve? can they circumvolve?	can I be circumvolving? can you be circumvolving? can he be circumvolving? can we be circumvolving? can you be circumvolving? can they be circumvolving?
Perfect	V-ing perfect
can I have circumvolved? can you have circumvolved? can he have circumvolved? can we have circumvolved? can you have circumvolved? can they have circumvolved?	can I have been circumvolving? can you have been circumvolving? can he have been circumvolving? can we have been circumvolving? can you have been circumvolving? can they have been circumvolving?

Interro-negative form

Simple form	V-ing form
can I not circumvolve? can you not circumvolve? can he not circumvolve? can we not circumvolve? can you not circumvolve? can they not circumvolve?	can I not be circumvolving? can you not be circumvolving? can he not be circumvolving? can we not be circumvolving? can you not be circumvolving? can they not be circumvolving?
Perfect	V-ing perfect
can I not have circumvolved? can you not have circumvolved? can he not have circumvolved? can we not have circumvolved? can you not have circumvolved? can they not have circumvolved?	can I not have been circumvolving? can you not have been circumvolving? can he not have been circumvolving? can we not have been circumvolving? can you not have been circumvolving? can they not have been circumvolving?