Conjugación del verbo inglés
COULD SCOUR

Verbo regular: scour - scoured - scoured

Afirmación

Forma simple	Forma con V-ing
I could scour you could scour he could scour we could scour you could scour they could scour	I could be scouring you could be scouring he could be scouring we could be scouring you could be scouring they could be scouring
Perfecto	Perfecto con V-ing
I could have scoured you could have scoured he could have scoured we could have scoured you could have scoured they could have scoured	I could have been scouring you could have been scouring he could have been scouring we could have been scouring you could have been scouring they could have been scouring

Negación

Forma simple	Forma con V-ing
I couldn't scour you couldn't scour he couldn't scour we couldn't scour you couldn't scour they couldn't scour	I couldn't be scouring you couldn't be scouring he couldn't be scouring we couldn't be scouring you couldn't be scouring they couldn't be scouring
Perfecto	Perfecto con V-ing
I couldn't have scoured you couldn't have scoured he couldn't have scoured we couldn't have scoured you couldn't have scoured they couldn't have scoured	I couldn't have been scouring you couldn't have been scouring he couldn't have been scouring we couldn't have been scouring you couldn't have been scouring they couldn't have been scouring

Forma interrogativa

Forma simple	Forma con V-ing
could I scour? could you scour? could he scour? could we scour? could you scour? could they scour?	could I be scouring? could you be scouring? could he be scouring? could we be scouring? could you be scouring? could they be scouring?
Perfecto	Perfecto con V-ing
could I have scoured? could you have scoured? could he have scoured? could we have scoured? could you have scoured? could they have scoured?	could I have been scouring? could you have been scouring? could he have been scouring? could we have been scouring? could you have been scouring? could they have been scouring?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I scour? couldn't you scour? couldn't he scour? couldn't we scour? couldn't you scour? couldn't they scour?	couldn't I be scouring? couldn't you be scouring? couldn't he be scouring? couldn't we be scouring? couldn't you be scouring? couldn't they be scouring?
Perfecto	Perfecto con V-ing
couldn't I have scoured? couldn't you have scoured? couldn't he have scoured? couldn't we have scoured? couldn't you have scoured? couldn't they have scoured?	couldn't I have been scouring? couldn't you have been scouring? couldn't he have been scouring? couldn't we have been scouring? couldn't you have been scouring? couldn't they have been scouring?