must freebase
Verbo regular: freebase - freebased- freebased

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must freebase
you must freebase
she must freebase
we must freebase
you must freebase
they must freebase 	I must be freebasing
you must be freebasing
she must be freebasing
we must be freebasing
you must be freebasing
they must be freebasing	I must have freebased
you must have freebased
she must have freebased
we must have freebased
you must have freebased
they must have freebased	I must have been freebasing
you must have been freebasing
she must have been freebasing
we must have been freebasing
you must have been freebasing
they must have been freebasing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not freebase
you must not freebase
she must not freebase
we must not freebase
you must not freebase
they must not freebase 	I must not be freebasing
you must not be freebasing
she must not be freebasing
we must not be freebasing
you must not be freebasing
they must not be freebasing	I must not have freebased
you must not have freebased
she must not have freebased
we must not have freebased
you must not have freebased
they must not have freebased	I must not have been freebasing
you must not have been freebasing
she must not have been freebasing
we must not have been freebasing
you must not have been freebasing
they must not have been freebasing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I freebase?
must you freebase?
must she freebase?
must we freebase?
must you freebase?
must they freebase? 	must I be freebasing?
must you be freebasing?
must she be freebasing?
must we be freebasing?
must you be freebasing?
must they be freebasing? 	must I have freebased?
must you have freebased?
must she have freebased?
must we have freebased?
must you have freebased?
must they have freebased? 	must I have been freebasing?
must you have been freebasing?
must she have been freebasing?
must we have been freebasing?
must you have been freebasing?
must they have been freebasing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not freebase?
must you not freebase?
must she not freebase?
must we not freebase?
must you not freebase?
must they not freebase? 	must I not be freebasing?
must you not be freebasing?
must she not be freebasing?
must we not be freebasing?
must you not be freebasing?
must they not be freebasing? 	must I not have freebased?
must you not have freebased?
must she not have freebased?
must we not have freebased?
must you not have freebased?
must they not have freebased? 	must I not have been freebasing?
must you not have been freebasing?
must she not have been freebasing?
must we not have been freebasing?
must you not have been freebasing?
must they not have been freebasing?