could bollix
Verbo regular: bollix - bollixed- bollixed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could bollix
you could bollix
he could bollix
we could bollix
you could bollix
they could bollix 	I could be bollixing
you could be bollixing
he could be bollixing
we could be bollixing
you could be bollixing
they could be bollixing	I could have bollixed
you could have bollixed
he could have bollixed
we could have bollixed
you could have bollixed
they could have bollixed	I could have been bollixing
you could have been bollixing
he could have been bollixing
we could have been bollixing
you could have been bollixing
they could have been bollixing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't bollix
you couldn't bollix
he couldn't bollix
we couldn't bollix
you couldn't bollix
they couldn't bollix 	I couldn't be bollixing
you couldn't be bollixing
he couldn't be bollixing
we couldn't be bollixing
you couldn't be bollixing
they couldn't be bollixing	I couldn't have bollixed
you couldn't have bollixed
he couldn't have bollixed
we couldn't have bollixed
you couldn't have bollixed
they couldn't have bollixed	I couldn't have been bollixing
you couldn't have been bollixing
he couldn't have been bollixing
we couldn't have been bollixing
you couldn't have been bollixing
they couldn't have been bollixing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I bollix?
could you bollix?
could he bollix?
could we bollix?
could you bollix?
could they bollix? 	could I be bollixing?
could you be bollixing?
could he be bollixing?
could we be bollixing?
could you be bollixing?
could they be bollixing? 	could I have bollixed?
could you have bollixed?
could he have bollixed?
could we have bollixed?
could you have bollixed?
could they have bollixed? 	could I have been bollixing?
could you have been bollixing?
could he have been bollixing?
could we have been bollixing?
could you have been bollixing?
could they have been bollixing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I bollix?
couldn't you bollix?
couldn't he bollix?
couldn't we bollix?
couldn't you bollix?
couldn't they bollix? 	couldn't I be bollixing?
couldn't you be bollixing?
couldn't he be bollixing?
couldn't we be bollixing?
couldn't you be bollixing?
couldn't they be bollixing? 	couldn't I have bollixed?
couldn't you have bollixed?
couldn't he have bollixed?
couldn't we have bollixed?
couldn't you have bollixed?
couldn't they have bollixed? 	couldn't I have been bollixing?
couldn't you have been bollixing?
couldn't he have been bollixing?
couldn't we have been bollixing?
couldn't you have been bollixing?
couldn't they have been bollixing?