must disperse
Verbo regular: disperse - dispersed- dispersed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must disperse
you must disperse
he must disperse
we must disperse
you must disperse
they must disperse 	I must be dispersing
you must be dispersing
he must be dispersing
we must be dispersing
you must be dispersing
they must be dispersing	I must have dispersed
you must have dispersed
he must have dispersed
we must have dispersed
you must have dispersed
they must have dispersed	I must have been dispersing
you must have been dispersing
he must have been dispersing
we must have been dispersing
you must have been dispersing
they must have been dispersing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not disperse
you must not disperse
he must not disperse
we must not disperse
you must not disperse
they must not disperse 	I must not be dispersing
you must not be dispersing
he must not be dispersing
we must not be dispersing
you must not be dispersing
they must not be dispersing	I must not have dispersed
you must not have dispersed
he must not have dispersed
we must not have dispersed
you must not have dispersed
they must not have dispersed	I must not have been dispersing
you must not have been dispersing
he must not have been dispersing
we must not have been dispersing
you must not have been dispersing
they must not have been dispersing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I disperse?
must you disperse?
must he disperse?
must we disperse?
must you disperse?
must they disperse? 	must I be dispersing?
must you be dispersing?
must he be dispersing?
must we be dispersing?
must you be dispersing?
must they be dispersing? 	must I have dispersed?
must you have dispersed?
must he have dispersed?
must we have dispersed?
must you have dispersed?
must they have dispersed? 	must I have been dispersing?
must you have been dispersing?
must he have been dispersing?
must we have been dispersing?
must you have been dispersing?
must they have been dispersing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not disperse?
must you not disperse?
must he not disperse?
must we not disperse?
must you not disperse?
must they not disperse? 	must I not be dispersing?
must you not be dispersing?
must he not be dispersing?
must we not be dispersing?
must you not be dispersing?
must they not be dispersing? 	must I not have dispersed?
must you not have dispersed?
must he not have dispersed?
must we not have dispersed?
must you not have dispersed?
must they not have dispersed? 	must I not have been dispersing?
must you not have been dispersing?
must he not have been dispersing?
must we not have been dispersing?
must you not have been dispersing?
must they not have been dispersing?