could sleuth
Verbo regular: sleuth - sleuthed- sleuthed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could sleuth
you could sleuth
she could sleuth
we could sleuth
you could sleuth
they could sleuth 	I could be sleuthing
you could be sleuthing
she could be sleuthing
we could be sleuthing
you could be sleuthing
they could be sleuthing	I could have sleuthed
you could have sleuthed
she could have sleuthed
we could have sleuthed
you could have sleuthed
they could have sleuthed	I could have been sleuthing
you could have been sleuthing
she could have been sleuthing
we could have been sleuthing
you could have been sleuthing
they could have been sleuthing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not sleuth
you could not sleuth
she could not sleuth
we could not sleuth
you could not sleuth
they could not sleuth 	I could not be sleuthing
you could not be sleuthing
she could not be sleuthing
we could not be sleuthing
you could not be sleuthing
they could not be sleuthing	I could not have sleuthed
you could not have sleuthed
she could not have sleuthed
we could not have sleuthed
you could not have sleuthed
they could not have sleuthed	I could not have been sleuthing
you could not have been sleuthing
she could not have been sleuthing
we could not have been sleuthing
you could not have been sleuthing
they could not have been sleuthing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I sleuth?
could you sleuth?
could she sleuth?
could we sleuth?
could you sleuth?
could they sleuth? 	could I be sleuthing?
could you be sleuthing?
could she be sleuthing?
could we be sleuthing?
could you be sleuthing?
could they be sleuthing? 	could I have sleuthed?
could you have sleuthed?
could she have sleuthed?
could we have sleuthed?
could you have sleuthed?
could they have sleuthed? 	could I have been sleuthing?
could you have been sleuthing?
could she have been sleuthing?
could we have been sleuthing?
could you have been sleuthing?
could they have been sleuthing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not sleuth?
could you not sleuth?
could she not sleuth?
could we not sleuth?
could you not sleuth?
could they not sleuth? 	could I not be sleuthing?
could you not be sleuthing?
could she not be sleuthing?
could we not be sleuthing?
could you not be sleuthing?
could they not be sleuthing? 	could I not have sleuthed?
could you not have sleuthed?
could she not have sleuthed?
could we not have sleuthed?
could you not have sleuthed?
could they not have sleuthed? 	could I not have been sleuthing?
could you not have been sleuthing?
could she not have been sleuthing?
could we not have been sleuthing?
could you not have been sleuthing?
could they not have been sleuthing?