must argufy
Regular verb: argufy - argufied- argufied

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must argufy
you must argufy
he must argufy
we must argufy
you must argufy
they must argufy 	I must be argufying
you must be argufying
he must be argufying
we must be argufying
you must be argufying
they must be argufying	I must have argufied
you must have argufied
he must have argufied
we must have argufied
you must have argufied
they must have argufied	I must have been argufying
you must have been argufying
he must have been argufying
we must have been argufying
you must have been argufying
they must have been argufying	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not argufy
you must not argufy
he must not argufy
we must not argufy
you must not argufy
they must not argufy 	I must not be argufying
you must not be argufying
he must not be argufying
we must not be argufying
you must not be argufying
they must not be argufying	I must not have argufied
you must not have argufied
he must not have argufied
we must not have argufied
you must not have argufied
they must not have argufied	I must not have been argufying
you must not have been argufying
he must not have been argufying
we must not have been argufying
you must not have been argufying
they must not have been argufying	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I argufy?
must you argufy?
must he argufy?
must we argufy?
must you argufy?
must they argufy? 	must I be argufying?
must you be argufying?
must he be argufying?
must we be argufying?
must you be argufying?
must they be argufying? 	must I have argufied?
must you have argufied?
must he have argufied?
must we have argufied?
must you have argufied?
must they have argufied? 	must I have been argufying?
must you have been argufying?
must he have been argufying?
must we have been argufying?
must you have been argufying?
must they have been argufying? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not argufy?
must you not argufy?
must he not argufy?
must we not argufy?
must you not argufy?
must they not argufy? 	must I not be argufying?
must you not be argufying?
must he not be argufying?
must we not be argufying?
must you not be argufying?
must they not be argufying? 	must I not have argufied?
must you not have argufied?
must he not have argufied?
must we not have argufied?
must you not have argufied?
must they not have argufied? 	must I not have been argufying?
must you not have been argufying?
must he not have been argufying?
must we not have been argufying?
must you not have been argufying?
must they not have been argufying?