could recolour
Regular verb: recolour - recoloured- recoloured

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could recolour
you could recolour
he could recolour
we could recolour
you could recolour
they could recolour 	I could be recolouring
you could be recolouring
he could be recolouring
we could be recolouring
you could be recolouring
they could be recolouring	I could have recoloured
you could have recoloured
he could have recoloured
we could have recoloured
you could have recoloured
they could have recoloured	I could have been recolouring
you could have been recolouring
he could have been recolouring
we could have been recolouring
you could have been recolouring
they could have been recolouring	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't recolour
you couldn't recolour
he couldn't recolour
we couldn't recolour
you couldn't recolour
they couldn't recolour 	I couldn't be recolouring
you couldn't be recolouring
he couldn't be recolouring
we couldn't be recolouring
you couldn't be recolouring
they couldn't be recolouring	I couldn't have recoloured
you couldn't have recoloured
he couldn't have recoloured
we couldn't have recoloured
you couldn't have recoloured
they couldn't have recoloured	I couldn't have been recolouring
you couldn't have been recolouring
he couldn't have been recolouring
we couldn't have been recolouring
you couldn't have been recolouring
they couldn't have been recolouring	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I recolour?
could you recolour?
could he recolour?
could we recolour?
could you recolour?
could they recolour? 	could I be recolouring?
could you be recolouring?
could he be recolouring?
could we be recolouring?
could you be recolouring?
could they be recolouring? 	could I have recoloured?
could you have recoloured?
could he have recoloured?
could we have recoloured?
could you have recoloured?
could they have recoloured? 	could I have been recolouring?
could you have been recolouring?
could he have been recolouring?
could we have been recolouring?
could you have been recolouring?
could they have been recolouring? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I recolour?
couldn't you recolour?
couldn't he recolour?
couldn't we recolour?
couldn't you recolour?
couldn't they recolour? 	couldn't I be recolouring?
couldn't you be recolouring?
couldn't he be recolouring?
couldn't we be recolouring?
couldn't you be recolouring?
couldn't they be recolouring? 	couldn't I have recoloured?
couldn't you have recoloured?
couldn't he have recoloured?
couldn't we have recoloured?
couldn't you have recoloured?
couldn't they have recoloured? 	couldn't I have been recolouring?
couldn't you have been recolouring?
couldn't he have been recolouring?
couldn't we have been recolouring?
couldn't you have been recolouring?
couldn't they have been recolouring?