must embark
Verbo regular: embark - embarked- embarked

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must embark
you must embark
he must embark
we must embark
you must embark
they must embark 	I must be embarking
you must be embarking
he must be embarking
we must be embarking
you must be embarking
they must be embarking	I must have embarked
you must have embarked
he must have embarked
we must have embarked
you must have embarked
they must have embarked	I must have been embarking
you must have been embarking
he must have been embarking
we must have been embarking
you must have been embarking
they must have been embarking	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not embark
you must not embark
he must not embark
we must not embark
you must not embark
they must not embark 	I must not be embarking
you must not be embarking
he must not be embarking
we must not be embarking
you must not be embarking
they must not be embarking	I must not have embarked
you must not have embarked
he must not have embarked
we must not have embarked
you must not have embarked
they must not have embarked	I must not have been embarking
you must not have been embarking
he must not have been embarking
we must not have been embarking
you must not have been embarking
they must not have been embarking	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I embark?
must you embark?
must he embark?
must we embark?
must you embark?
must they embark? 	must I be embarking?
must you be embarking?
must he be embarking?
must we be embarking?
must you be embarking?
must they be embarking? 	must I have embarked?
must you have embarked?
must he have embarked?
must we have embarked?
must you have embarked?
must they have embarked? 	must I have been embarking?
must you have been embarking?
must he have been embarking?
must we have been embarking?
must you have been embarking?
must they have been embarking? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not embark?
must you not embark?
must he not embark?
must we not embark?
must you not embark?
must they not embark? 	must I not be embarking?
must you not be embarking?
must he not be embarking?
must we not be embarking?
must you not be embarking?
must they not be embarking? 	must I not have embarked?
must you not have embarked?
must he not have embarked?
must we not have embarked?
must you not have embarked?
must they not have embarked? 	must I not have been embarking?
must you not have been embarking?
must he not have been embarking?
must we not have been embarking?
must you not have been embarking?
must they not have been embarking?