must mountebank
Verbo regular: mountebank - mountebanked- mountebanked

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must mountebank
you must mountebank
he must mountebank
we must mountebank
you must mountebank
they must mountebank 	I must be mountebanking
you must be mountebanking
he must be mountebanking
we must be mountebanking
you must be mountebanking
they must be mountebanking	I must have mountebanked
you must have mountebanked
he must have mountebanked
we must have mountebanked
you must have mountebanked
they must have mountebanked	I must have been mountebanking
you must have been mountebanking
he must have been mountebanking
we must have been mountebanking
you must have been mountebanking
they must have been mountebanking	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not mountebank
you must not mountebank
he must not mountebank
we must not mountebank
you must not mountebank
they must not mountebank 	I must not be mountebanking
you must not be mountebanking
he must not be mountebanking
we must not be mountebanking
you must not be mountebanking
they must not be mountebanking	I must not have mountebanked
you must not have mountebanked
he must not have mountebanked
we must not have mountebanked
you must not have mountebanked
they must not have mountebanked	I must not have been mountebanking
you must not have been mountebanking
he must not have been mountebanking
we must not have been mountebanking
you must not have been mountebanking
they must not have been mountebanking	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I mountebank?
must you mountebank?
must he mountebank?
must we mountebank?
must you mountebank?
must they mountebank? 	must I be mountebanking?
must you be mountebanking?
must he be mountebanking?
must we be mountebanking?
must you be mountebanking?
must they be mountebanking? 	must I have mountebanked?
must you have mountebanked?
must he have mountebanked?
must we have mountebanked?
must you have mountebanked?
must they have mountebanked? 	must I have been mountebanking?
must you have been mountebanking?
must he have been mountebanking?
must we have been mountebanking?
must you have been mountebanking?
must they have been mountebanking? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not mountebank?
must you not mountebank?
must he not mountebank?
must we not mountebank?
must you not mountebank?
must they not mountebank? 	must I not be mountebanking?
must you not be mountebanking?
must he not be mountebanking?
must we not be mountebanking?
must you not be mountebanking?
must they not be mountebanking? 	must I not have mountebanked?
must you not have mountebanked?
must he not have mountebanked?
must we not have mountebanked?
must you not have mountebanked?
must they not have mountebanked? 	must I not have been mountebanking?
must you not have been mountebanking?
must he not have been mountebanking?
must we not have been mountebanking?
must you not have been mountebanking?
must they not have been mountebanking?