must embank
Verbo regular: embank - embanked- embanked

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must embank
you must embank
he must embank
we must embank
you must embank
they must embank 	I must be embanking
you must be embanking
he must be embanking
we must be embanking
you must be embanking
they must be embanking	I must have embanked
you must have embanked
he must have embanked
we must have embanked
you must have embanked
they must have embanked	I must have been embanking
you must have been embanking
he must have been embanking
we must have been embanking
you must have been embanking
they must have been embanking	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not embank
you must not embank
he must not embank
we must not embank
you must not embank
they must not embank 	I must not be embanking
you must not be embanking
he must not be embanking
we must not be embanking
you must not be embanking
they must not be embanking	I must not have embanked
you must not have embanked
he must not have embanked
we must not have embanked
you must not have embanked
they must not have embanked	I must not have been embanking
you must not have been embanking
he must not have been embanking
we must not have been embanking
you must not have been embanking
they must not have been embanking	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I embank?
must you embank?
must he embank?
must we embank?
must you embank?
must they embank? 	must I be embanking?
must you be embanking?
must he be embanking?
must we be embanking?
must you be embanking?
must they be embanking? 	must I have embanked?
must you have embanked?
must he have embanked?
must we have embanked?
must you have embanked?
must they have embanked? 	must I have been embanking?
must you have been embanking?
must he have been embanking?
must we have been embanking?
must you have been embanking?
must they have been embanking? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not embank?
must you not embank?
must he not embank?
must we not embank?
must you not embank?
must they not embank? 	must I not be embanking?
must you not be embanking?
must he not be embanking?
must we not be embanking?
must you not be embanking?
must they not be embanking? 	must I not have embanked?
must you not have embanked?
must he not have embanked?
must we not have embanked?
must you not have embanked?
must they not have embanked? 	must I not have been embanking?
must you not have been embanking?
must he not have been embanking?
must we not have been embanking?
must you not have been embanking?
must they not have been embanking?