must correlate
Regular verb: correlate - correlated- correlated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must correlate
you must correlate
she must correlate
we must correlate
you must correlate
they must correlate 	I must be correlating
you must be correlating
she must be correlating
we must be correlating
you must be correlating
they must be correlating	I must have correlated
you must have correlated
she must have correlated
we must have correlated
you must have correlated
they must have correlated	I must have been correlating
you must have been correlating
she must have been correlating
we must have been correlating
you must have been correlating
they must have been correlating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not correlate
you must not correlate
she must not correlate
we must not correlate
you must not correlate
they must not correlate 	I must not be correlating
you must not be correlating
she must not be correlating
we must not be correlating
you must not be correlating
they must not be correlating	I must not have correlated
you must not have correlated
she must not have correlated
we must not have correlated
you must not have correlated
they must not have correlated	I must not have been correlating
you must not have been correlating
she must not have been correlating
we must not have been correlating
you must not have been correlating
they must not have been correlating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I correlate?
must you correlate?
must she correlate?
must we correlate?
must you correlate?
must they correlate? 	must I be correlating?
must you be correlating?
must she be correlating?
must we be correlating?
must you be correlating?
must they be correlating? 	must I have correlated?
must you have correlated?
must she have correlated?
must we have correlated?
must you have correlated?
must they have correlated? 	must I have been correlating?
must you have been correlating?
must she have been correlating?
must we have been correlating?
must you have been correlating?
must they have been correlating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not correlate?
must you not correlate?
must she not correlate?
must we not correlate?
must you not correlate?
must they not correlate? 	must I not be correlating?
must you not be correlating?
must she not be correlating?
must we not be correlating?
must you not be correlating?
must they not be correlating? 	must I not have correlated?
must you not have correlated?
must she not have correlated?
must we not have correlated?
must you not have correlated?
must they not have correlated? 	must I not have been correlating?
must you not have been correlating?
must she not have been correlating?
must we not have been correlating?
must you not have been correlating?
must they not have been correlating?