must machinate
Regular verb: machinate - machinated- machinated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must machinate
you must machinate
she must machinate
we must machinate
you must machinate
they must machinate 	I must be machinating
you must be machinating
she must be machinating
we must be machinating
you must be machinating
they must be machinating	I must have machinated
you must have machinated
she must have machinated
we must have machinated
you must have machinated
they must have machinated	I must have been machinating
you must have been machinating
she must have been machinating
we must have been machinating
you must have been machinating
they must have been machinating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not machinate
you must not machinate
she must not machinate
we must not machinate
you must not machinate
they must not machinate 	I must not be machinating
you must not be machinating
she must not be machinating
we must not be machinating
you must not be machinating
they must not be machinating	I must not have machinated
you must not have machinated
she must not have machinated
we must not have machinated
you must not have machinated
they must not have machinated	I must not have been machinating
you must not have been machinating
she must not have been machinating
we must not have been machinating
you must not have been machinating
they must not have been machinating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I machinate?
must you machinate?
must she machinate?
must we machinate?
must you machinate?
must they machinate? 	must I be machinating?
must you be machinating?
must she be machinating?
must we be machinating?
must you be machinating?
must they be machinating? 	must I have machinated?
must you have machinated?
must she have machinated?
must we have machinated?
must you have machinated?
must they have machinated? 	must I have been machinating?
must you have been machinating?
must she have been machinating?
must we have been machinating?
must you have been machinating?
must they have been machinating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not machinate?
must you not machinate?
must she not machinate?
must we not machinate?
must you not machinate?
must they not machinate? 	must I not be machinating?
must you not be machinating?
must she not be machinating?
must we not be machinating?
must you not be machinating?
must they not be machinating? 	must I not have machinated?
must you not have machinated?
must she not have machinated?
must we not have machinated?
must you not have machinated?
must they not have machinated? 	must I not have been machinating?
must you not have been machinating?
must she not have been machinating?
must we not have been machinating?
must you not have been machinating?
must they not have been machinating?