must tranquillize
Verbo regular: tranquillize - tranquillized- tranquillized

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must tranquillize
you must tranquillize
she must tranquillize
we must tranquillize
you must tranquillize
they must tranquillize 	I must be tranquillizing
you must be tranquillizing
she must be tranquillizing
we must be tranquillizing
you must be tranquillizing
they must be tranquillizing	I must have tranquillized
you must have tranquillized
she must have tranquillized
we must have tranquillized
you must have tranquillized
they must have tranquillized	I must have been tranquillizing
you must have been tranquillizing
she must have been tranquillizing
we must have been tranquillizing
you must have been tranquillizing
they must have been tranquillizing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not tranquillize
you must not tranquillize
she must not tranquillize
we must not tranquillize
you must not tranquillize
they must not tranquillize 	I must not be tranquillizing
you must not be tranquillizing
she must not be tranquillizing
we must not be tranquillizing
you must not be tranquillizing
they must not be tranquillizing	I must not have tranquillized
you must not have tranquillized
she must not have tranquillized
we must not have tranquillized
you must not have tranquillized
they must not have tranquillized	I must not have been tranquillizing
you must not have been tranquillizing
she must not have been tranquillizing
we must not have been tranquillizing
you must not have been tranquillizing
they must not have been tranquillizing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I tranquillize?
must you tranquillize?
must she tranquillize?
must we tranquillize?
must you tranquillize?
must they tranquillize? 	must I be tranquillizing?
must you be tranquillizing?
must she be tranquillizing?
must we be tranquillizing?
must you be tranquillizing?
must they be tranquillizing? 	must I have tranquillized?
must you have tranquillized?
must she have tranquillized?
must we have tranquillized?
must you have tranquillized?
must they have tranquillized? 	must I have been tranquillizing?
must you have been tranquillizing?
must she have been tranquillizing?
must we have been tranquillizing?
must you have been tranquillizing?
must they have been tranquillizing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not tranquillize?
must you not tranquillize?
must she not tranquillize?
must we not tranquillize?
must you not tranquillize?
must they not tranquillize? 	must I not be tranquillizing?
must you not be tranquillizing?
must she not be tranquillizing?
must we not be tranquillizing?
must you not be tranquillizing?
must they not be tranquillizing? 	must I not have tranquillized?
must you not have tranquillized?
must she not have tranquillized?
must we not have tranquillized?
must you not have tranquillized?
must they not have tranquillized? 	must I not have been tranquillizing?
must you not have been tranquillizing?
must she not have been tranquillizing?
must we not have been tranquillizing?
must you not have been tranquillizing?
must they not have been tranquillizing?