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
he must tranquillize
we must tranquillize
you must tranquillize
they must tranquillize 	I must be tranquillizing
you must be tranquillizing
he must be tranquillizing
we must be tranquillizing
you must be tranquillizing
they must be tranquillizing	I must have tranquillized
you must have tranquillized
he 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
he 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
he 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
he 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
he 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
he 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 he tranquillize?
must we tranquillize?
must you tranquillize?
must they tranquillize? 	must I be tranquillizing?
must you be tranquillizing?
must he be tranquillizing?
must we be tranquillizing?
must you be tranquillizing?
must they be tranquillizing? 	must I have tranquillized?
must you have tranquillized?
must he 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 he 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 he 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 he 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 he 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 he not have been tranquillizing?
must we not have been tranquillizing?
must you not have been tranquillizing?
must they not have been tranquillizing?