must semaphore
Regular verb: semaphore - semaphored- semaphored

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must semaphore
you must semaphore
she must semaphore
we must semaphore
you must semaphore
they must semaphore 	I must be semaphoring
you must be semaphoring
she must be semaphoring
we must be semaphoring
you must be semaphoring
they must be semaphoring	I must have semaphored
you must have semaphored
she must have semaphored
we must have semaphored
you must have semaphored
they must have semaphored	I must have been semaphoring
you must have been semaphoring
she must have been semaphoring
we must have been semaphoring
you must have been semaphoring
they must have been semaphoring	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not semaphore
you must not semaphore
she must not semaphore
we must not semaphore
you must not semaphore
they must not semaphore 	I must not be semaphoring
you must not be semaphoring
she must not be semaphoring
we must not be semaphoring
you must not be semaphoring
they must not be semaphoring	I must not have semaphored
you must not have semaphored
she must not have semaphored
we must not have semaphored
you must not have semaphored
they must not have semaphored	I must not have been semaphoring
you must not have been semaphoring
she must not have been semaphoring
we must not have been semaphoring
you must not have been semaphoring
they must not have been semaphoring	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I semaphore?
must you semaphore?
must she semaphore?
must we semaphore?
must you semaphore?
must they semaphore? 	must I be semaphoring?
must you be semaphoring?
must she be semaphoring?
must we be semaphoring?
must you be semaphoring?
must they be semaphoring? 	must I have semaphored?
must you have semaphored?
must she have semaphored?
must we have semaphored?
must you have semaphored?
must they have semaphored? 	must I have been semaphoring?
must you have been semaphoring?
must she have been semaphoring?
must we have been semaphoring?
must you have been semaphoring?
must they have been semaphoring? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not semaphore?
must you not semaphore?
must she not semaphore?
must we not semaphore?
must you not semaphore?
must they not semaphore? 	must I not be semaphoring?
must you not be semaphoring?
must she not be semaphoring?
must we not be semaphoring?
must you not be semaphoring?
must they not be semaphoring? 	must I not have semaphored?
must you not have semaphored?
must she not have semaphored?
must we not have semaphored?
must you not have semaphored?
must they not have semaphored? 	must I not have been semaphoring?
must you not have been semaphoring?
must she not have been semaphoring?
must we not have been semaphoring?
must you not have been semaphoring?
must they not have been semaphoring?