could manacle
Verbo regular: manacle - manacled- manacled

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could manacle
you could manacle
he could manacle
we could manacle
you could manacle
they could manacle 	I could be manacling
you could be manacling
he could be manacling
we could be manacling
you could be manacling
they could be manacling	I could have manacled
you could have manacled
he could have manacled
we could have manacled
you could have manacled
they could have manacled	I could have been manacling
you could have been manacling
he could have been manacling
we could have been manacling
you could have been manacling
they could have been manacling	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't manacle
you couldn't manacle
he couldn't manacle
we couldn't manacle
you couldn't manacle
they couldn't manacle 	I couldn't be manacling
you couldn't be manacling
he couldn't be manacling
we couldn't be manacling
you couldn't be manacling
they couldn't be manacling	I couldn't have manacled
you couldn't have manacled
he couldn't have manacled
we couldn't have manacled
you couldn't have manacled
they couldn't have manacled	I couldn't have been manacling
you couldn't have been manacling
he couldn't have been manacling
we couldn't have been manacling
you couldn't have been manacling
they couldn't have been manacling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I manacle?
could you manacle?
could he manacle?
could we manacle?
could you manacle?
could they manacle? 	could I be manacling?
could you be manacling?
could he be manacling?
could we be manacling?
could you be manacling?
could they be manacling? 	could I have manacled?
could you have manacled?
could he have manacled?
could we have manacled?
could you have manacled?
could they have manacled? 	could I have been manacling?
could you have been manacling?
could he have been manacling?
could we have been manacling?
could you have been manacling?
could they have been manacling? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I manacle?
couldn't you manacle?
couldn't he manacle?
couldn't we manacle?
couldn't you manacle?
couldn't they manacle? 	couldn't I be manacling?
couldn't you be manacling?
couldn't he be manacling?
couldn't we be manacling?
couldn't you be manacling?
couldn't they be manacling? 	couldn't I have manacled?
couldn't you have manacled?
couldn't he have manacled?
couldn't we have manacled?
couldn't you have manacled?
couldn't they have manacled? 	couldn't I have been manacling?
couldn't you have been manacling?
couldn't he have been manacling?
couldn't we have been manacling?
couldn't you have been manacling?
couldn't they have been manacling?