must outsoar
Regular verb: outsoar - outsoared- outsoared

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must outsoar
you must outsoar
he must outsoar
we must outsoar
you must outsoar
they must outsoar 	I must be outsoaring
you must be outsoaring
he must be outsoaring
we must be outsoaring
you must be outsoaring
they must be outsoaring	I must have outsoared
you must have outsoared
he must have outsoared
we must have outsoared
you must have outsoared
they must have outsoared	I must have been outsoaring
you must have been outsoaring
he must have been outsoaring
we must have been outsoaring
you must have been outsoaring
they must have been outsoaring	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't outsoar
you mustn't outsoar
he mustn't outsoar
we mustn't outsoar
you mustn't outsoar
they mustn't outsoar 	I mustn't be outsoaring
you mustn't be outsoaring
he mustn't be outsoaring
we mustn't be outsoaring
you mustn't be outsoaring
they mustn't be outsoaring	I mustn't have outsoared
you mustn't have outsoared
he mustn't have outsoared
we mustn't have outsoared
you mustn't have outsoared
they mustn't have outsoared	I mustn't have been outsoaring
you mustn't have been outsoaring
he mustn't have been outsoaring
we mustn't have been outsoaring
you mustn't have been outsoaring
they mustn't have been outsoaring	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I outsoar?
must you outsoar?
must he outsoar?
must we outsoar?
must you outsoar?
must they outsoar? 	must I be outsoaring?
must you be outsoaring?
must he be outsoaring?
must we be outsoaring?
must you be outsoaring?
must they be outsoaring? 	must I have outsoared?
must you have outsoared?
must he have outsoared?
must we have outsoared?
must you have outsoared?
must they have outsoared? 	must I have been outsoaring?
must you have been outsoaring?
must he have been outsoaring?
must we have been outsoaring?
must you have been outsoaring?
must they have been outsoaring? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I outsoar?
mustn't you outsoar?
mustn't he outsoar?
mustn't we outsoar?
mustn't you outsoar?
mustn't they outsoar? 	mustn't I be outsoaring?
mustn't you be outsoaring?
mustn't he be outsoaring?
mustn't we be outsoaring?
mustn't you be outsoaring?
mustn't they be outsoaring? 	mustn't I have outsoared?
mustn't you have outsoared?
mustn't he have outsoared?
mustn't we have outsoared?
mustn't you have outsoared?
mustn't they have outsoared? 	mustn't I have been outsoaring?
mustn't you have been outsoaring?
mustn't he have been outsoaring?
mustn't we have been outsoaring?
mustn't you have been outsoaring?
mustn't they have been outsoaring?