could lead
Verbo irregular: lead - led- led

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could lead
you could lead
she could lead
we could lead
you could lead
they could lead 	I could be leading
you could be leading
she could be leading
we could be leading
you could be leading
they could be leading	I could have led
you could have led
she could have led
we could have led
you could have led
they could have led	I could have been leading
you could have been leading
she could have been leading
we could have been leading
you could have been leading
they could have been leading	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't lead
you couldn't lead
she couldn't lead
we couldn't lead
you couldn't lead
they couldn't lead 	I couldn't be leading
you couldn't be leading
she couldn't be leading
we couldn't be leading
you couldn't be leading
they couldn't be leading	I couldn't have led
you couldn't have led
she couldn't have led
we couldn't have led
you couldn't have led
they couldn't have led	I couldn't have been leading
you couldn't have been leading
she couldn't have been leading
we couldn't have been leading
you couldn't have been leading
they couldn't have been leading	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I lead?
could you lead?
could she lead?
could we lead?
could you lead?
could they lead? 	could I be leading?
could you be leading?
could she be leading?
could we be leading?
could you be leading?
could they be leading? 	could I have led?
could you have led?
could she have led?
could we have led?
could you have led?
could they have led? 	could I have been leading?
could you have been leading?
could she have been leading?
could we have been leading?
could you have been leading?
could they have been leading? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I lead?
couldn't you lead?
couldn't she lead?
couldn't we lead?
couldn't you lead?
couldn't they lead? 	couldn't I be leading?
couldn't you be leading?
couldn't she be leading?
couldn't we be leading?
couldn't you be leading?
couldn't they be leading? 	couldn't I have led?
couldn't you have led?
couldn't she have led?
couldn't we have led?
couldn't you have led?
couldn't they have led? 	couldn't I have been leading?
couldn't you have been leading?
couldn't she have been leading?
couldn't we have been leading?
couldn't you have been leading?
couldn't they have been leading?