could mountebank
Verbo regular: mountebank - mountebanked- mountebanked

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

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't mountebank
you couldn't mountebank
she couldn't mountebank
we couldn't mountebank
you couldn't mountebank
they couldn't mountebank 	I couldn't be mountebanking
you couldn't be mountebanking
she couldn't be mountebanking
we couldn't be mountebanking
you couldn't be mountebanking
they couldn't be mountebanking	I couldn't have mountebanked
you couldn't have mountebanked
she couldn't have mountebanked
we couldn't have mountebanked
you couldn't have mountebanked
they couldn't have mountebanked	I couldn't have been mountebanking
you couldn't have been mountebanking
she couldn't have been mountebanking
we couldn't have been mountebanking
you couldn't have been mountebanking
they couldn't have been mountebanking	

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

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I mountebank?
couldn't you mountebank?
couldn't she mountebank?
couldn't we mountebank?
couldn't you mountebank?
couldn't they mountebank? 	couldn't I be mountebanking?
couldn't you be mountebanking?
couldn't she be mountebanking?
couldn't we be mountebanking?
couldn't you be mountebanking?
couldn't they be mountebanking? 	couldn't I have mountebanked?
couldn't you have mountebanked?
couldn't she have mountebanked?
couldn't we have mountebanked?
couldn't you have mountebanked?
couldn't they have mountebanked? 	couldn't I have been mountebanking?
couldn't you have been mountebanking?
couldn't she have been mountebanking?
couldn't we have been mountebanking?
couldn't you have been mountebanking?
couldn't they have been mountebanking?