could belabour
Regular verb: belabour - belaboured- belaboured

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could belabour
you could belabour
he could belabour
we could belabour
you could belabour
they could belabour 	I could be belabouring
you could be belabouring
he could be belabouring
we could be belabouring
you could be belabouring
they could be belabouring	I could have belaboured
you could have belaboured
he could have belaboured
we could have belaboured
you could have belaboured
they could have belaboured	I could have been belabouring
you could have been belabouring
he could have been belabouring
we could have been belabouring
you could have been belabouring
they could have been belabouring	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not belabour
you could not belabour
he could not belabour
we could not belabour
you could not belabour
they could not belabour 	I could not be belabouring
you could not be belabouring
he could not be belabouring
we could not be belabouring
you could not be belabouring
they could not be belabouring	I could not have belaboured
you could not have belaboured
he could not have belaboured
we could not have belaboured
you could not have belaboured
they could not have belaboured	I could not have been belabouring
you could not have been belabouring
he could not have been belabouring
we could not have been belabouring
you could not have been belabouring
they could not have been belabouring	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I belabour?
could you belabour?
could he belabour?
could we belabour?
could you belabour?
could they belabour? 	could I be belabouring?
could you be belabouring?
could he be belabouring?
could we be belabouring?
could you be belabouring?
could they be belabouring? 	could I have belaboured?
could you have belaboured?
could he have belaboured?
could we have belaboured?
could you have belaboured?
could they have belaboured? 	could I have been belabouring?
could you have been belabouring?
could he have been belabouring?
could we have been belabouring?
could you have been belabouring?
could they have been belabouring? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not belabour?
could you not belabour?
could he not belabour?
could we not belabour?
could you not belabour?
could they not belabour? 	could I not be belabouring?
could you not be belabouring?
could he not be belabouring?
could we not be belabouring?
could you not be belabouring?
could they not be belabouring? 	could I not have belaboured?
could you not have belaboured?
could he not have belaboured?
could we not have belaboured?
could you not have belaboured?
could they not have belaboured? 	could I not have been belabouring?
could you not have been belabouring?
could he not have been belabouring?
could we not have been belabouring?
could you not have been belabouring?
could they not have been belabouring?