must entail
Verbo regular: entail - entailed- entailed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must entail
you must entail
he must entail
we must entail
you must entail
they must entail 	I must be entailing
you must be entailing
he must be entailing
we must be entailing
you must be entailing
they must be entailing	I must have entailed
you must have entailed
he must have entailed
we must have entailed
you must have entailed
they must have entailed	I must have been entailing
you must have been entailing
he must have been entailing
we must have been entailing
you must have been entailing
they must have been entailing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't entail
you mustn't entail
he mustn't entail
we mustn't entail
you mustn't entail
they mustn't entail 	I mustn't be entailing
you mustn't be entailing
he mustn't be entailing
we mustn't be entailing
you mustn't be entailing
they mustn't be entailing	I mustn't have entailed
you mustn't have entailed
he mustn't have entailed
we mustn't have entailed
you mustn't have entailed
they mustn't have entailed	I mustn't have been entailing
you mustn't have been entailing
he mustn't have been entailing
we mustn't have been entailing
you mustn't have been entailing
they mustn't have been entailing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I entail?
must you entail?
must he entail?
must we entail?
must you entail?
must they entail? 	must I be entailing?
must you be entailing?
must he be entailing?
must we be entailing?
must you be entailing?
must they be entailing? 	must I have entailed?
must you have entailed?
must he have entailed?
must we have entailed?
must you have entailed?
must they have entailed? 	must I have been entailing?
must you have been entailing?
must he have been entailing?
must we have been entailing?
must you have been entailing?
must they have been entailing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I entail?
mustn't you entail?
mustn't he entail?
mustn't we entail?
mustn't you entail?
mustn't they entail? 	mustn't I be entailing?
mustn't you be entailing?
mustn't he be entailing?
mustn't we be entailing?
mustn't you be entailing?
mustn't they be entailing? 	mustn't I have entailed?
mustn't you have entailed?
mustn't he have entailed?
mustn't we have entailed?
mustn't you have entailed?
mustn't they have entailed? 	mustn't I have been entailing?
mustn't you have been entailing?
mustn't he have been entailing?
mustn't we have been entailing?
mustn't you have been entailing?
mustn't they have been entailing?