can overcolour
Regular verb: overcolour - overcoloured- overcoloured

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can overcolour
you can overcolour
he can overcolour
we can overcolour
you can overcolour
they can overcolour 	I can be overcolouring
you can be overcolouring
he can be overcolouring
we can be overcolouring
you can be overcolouring
they can be overcolouring	I can have overcoloured
you can have overcoloured
he can have overcoloured
we can have overcoloured
you can have overcoloured
they can have overcoloured	I can have been overcolouring
you can have been overcolouring
he can have been overcolouring
we can have been overcolouring
you can have been overcolouring
they can have been overcolouring	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't overcolour
you can't overcolour
he can't overcolour
we can't overcolour
you can't overcolour
they can't overcolour 	I can't be overcolouring
you can't be overcolouring
he can't be overcolouring
we can't be overcolouring
you can't be overcolouring
they can't be overcolouring	I can't have overcoloured
you can't have overcoloured
he can't have overcoloured
we can't have overcoloured
you can't have overcoloured
they can't have overcoloured	I can't have been overcolouring
you can't have been overcolouring
he can't have been overcolouring
we can't have been overcolouring
you can't have been overcolouring
they can't have been overcolouring	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I overcolour?
can you overcolour?
can he overcolour?
can we overcolour?
can you overcolour?
can they overcolour? 	can I be overcolouring?
can you be overcolouring?
can he be overcolouring?
can we be overcolouring?
can you be overcolouring?
can they be overcolouring? 	can I have overcoloured?
can you have overcoloured?
can he have overcoloured?
can we have overcoloured?
can you have overcoloured?
can they have overcoloured? 	can I have been overcolouring?
can you have been overcolouring?
can he have been overcolouring?
can we have been overcolouring?
can you have been overcolouring?
can they have been overcolouring? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I overcolour?
can't you overcolour?
can't he overcolour?
can't we overcolour?
can't you overcolour?
can't they overcolour? 	can't I be overcolouring?
can't you be overcolouring?
can't he be overcolouring?
can't we be overcolouring?
can't you be overcolouring?
can't they be overcolouring? 	can't I have overcoloured?
can't you have overcoloured?
can't he have overcoloured?
can't we have overcoloured?
can't you have overcoloured?
can't they have overcoloured? 	can't I have been overcolouring?
can't you have been overcolouring?
can't he have been overcolouring?
can't we have been overcolouring?
can't you have been overcolouring?
can't they have been overcolouring?