English verb conjugation
MUST CONVOLVE

Regular verb: convolve - convolved - convolved

Affirmation

Simple form	V-ing form
I must convolve you must convolve she must convolve we must convolve you must convolve they must convolve	I must be convolving you must be convolving she must be convolving we must be convolving you must be convolving they must be convolving
Perfect	V-ing perfect
I must have convolved you must have convolved she must have convolved we must have convolved you must have convolved they must have convolved	I must have been convolving you must have been convolving she must have been convolving we must have been convolving you must have been convolving they must have been convolving

Negation

Simple form	V-ing form
I must not convolve you must not convolve she must not convolve we must not convolve you must not convolve they must not convolve	I must not be convolving you must not be convolving she must not be convolving we must not be convolving you must not be convolving they must not be convolving
Perfect	V-ing perfect
I must not have convolved you must not have convolved she must not have convolved we must not have convolved you must not have convolved they must not have convolved	I must not have been convolving you must not have been convolving she must not have been convolving we must not have been convolving you must not have been convolving they must not have been convolving

Interrogative form

Simple form	V-ing form
must I convolve? must you convolve? must she convolve? must we convolve? must you convolve? must they convolve?	must I be convolving? must you be convolving? must she be convolving? must we be convolving? must you be convolving? must they be convolving?
Perfect	V-ing perfect
must I have convolved? must you have convolved? must she have convolved? must we have convolved? must you have convolved? must they have convolved?	must I have been convolving? must you have been convolving? must she have been convolving? must we have been convolving? must you have been convolving? must they have been convolving?

Interro-negative form

Simple form	V-ing form
must I not convolve? must you not convolve? must she not convolve? must we not convolve? must you not convolve? must they not convolve?	must I not be convolving? must you not be convolving? must she not be convolving? must we not be convolving? must you not be convolving? must they not be convolving?
Perfect	V-ing perfect
must I not have convolved? must you not have convolved? must she not have convolved? must we not have convolved? must you not have convolved? must they not have convolved?	must I not have been convolving? must you not have been convolving? must she not have been convolving? must we not have been convolving? must you not have been convolving? must they not have been convolving?