could explore
Verbo regular: explore - explored- explored

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could explore
you could explore
she could explore
we could explore
you could explore
they could explore 	I could be exploring
you could be exploring
she could be exploring
we could be exploring
you could be exploring
they could be exploring	I could have explored
you could have explored
she could have explored
we could have explored
you could have explored
they could have explored	I could have been exploring
you could have been exploring
she could have been exploring
we could have been exploring
you could have been exploring
they could have been exploring	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I couldn't explore
you couldn't explore
she couldn't explore
we couldn't explore
you couldn't explore
they couldn't explore 	I couldn't be exploring
you couldn't be exploring
she couldn't be exploring
we couldn't be exploring
you couldn't be exploring
they couldn't be exploring	I couldn't have explored
you couldn't have explored
she couldn't have explored
we couldn't have explored
you couldn't have explored
they couldn't have explored	I couldn't have been exploring
you couldn't have been exploring
she couldn't have been exploring
we couldn't have been exploring
you couldn't have been exploring
they couldn't have been exploring	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I explore?
could you explore?
could she explore?
could we explore?
could you explore?
could they explore? 	could I be exploring?
could you be exploring?
could she be exploring?
could we be exploring?
could you be exploring?
could they be exploring? 	could I have explored?
could you have explored?
could she have explored?
could we have explored?
could you have explored?
could they have explored? 	could I have been exploring?
could you have been exploring?
could she have been exploring?
could we have been exploring?
could you have been exploring?
could they have been exploring? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
couldn't I explore?
couldn't you explore?
couldn't she explore?
couldn't we explore?
couldn't you explore?
couldn't they explore? 	couldn't I be exploring?
couldn't you be exploring?
couldn't she be exploring?
couldn't we be exploring?
couldn't you be exploring?
couldn't they be exploring? 	couldn't I have explored?
couldn't you have explored?
couldn't she have explored?
couldn't we have explored?
couldn't you have explored?
couldn't they have explored? 	couldn't I have been exploring?
couldn't you have been exploring?
couldn't she have been exploring?
couldn't we have been exploring?
couldn't you have been exploring?
couldn't they have been exploring?