could dishonour
Regular verb: dishonour - dishonoured- dishonoured

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could dishonour
you could dishonour
he could dishonour
we could dishonour
you could dishonour
they could dishonour 	I could be dishonouring
you could be dishonouring
he could be dishonouring
we could be dishonouring
you could be dishonouring
they could be dishonouring	I could have dishonoured
you could have dishonoured
he could have dishonoured
we could have dishonoured
you could have dishonoured
they could have dishonoured	I could have been dishonouring
you could have been dishonouring
he could have been dishonouring
we could have been dishonouring
you could have been dishonouring
they could have been dishonouring	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't dishonour
you couldn't dishonour
he couldn't dishonour
we couldn't dishonour
you couldn't dishonour
they couldn't dishonour 	I couldn't be dishonouring
you couldn't be dishonouring
he couldn't be dishonouring
we couldn't be dishonouring
you couldn't be dishonouring
they couldn't be dishonouring	I couldn't have dishonoured
you couldn't have dishonoured
he couldn't have dishonoured
we couldn't have dishonoured
you couldn't have dishonoured
they couldn't have dishonoured	I couldn't have been dishonouring
you couldn't have been dishonouring
he couldn't have been dishonouring
we couldn't have been dishonouring
you couldn't have been dishonouring
they couldn't have been dishonouring	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I dishonour?
could you dishonour?
could he dishonour?
could we dishonour?
could you dishonour?
could they dishonour? 	could I be dishonouring?
could you be dishonouring?
could he be dishonouring?
could we be dishonouring?
could you be dishonouring?
could they be dishonouring? 	could I have dishonoured?
could you have dishonoured?
could he have dishonoured?
could we have dishonoured?
could you have dishonoured?
could they have dishonoured? 	could I have been dishonouring?
could you have been dishonouring?
could he have been dishonouring?
could we have been dishonouring?
could you have been dishonouring?
could they have been dishonouring? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I dishonour?
couldn't you dishonour?
couldn't he dishonour?
couldn't we dishonour?
couldn't you dishonour?
couldn't they dishonour? 	couldn't I be dishonouring?
couldn't you be dishonouring?
couldn't he be dishonouring?
couldn't we be dishonouring?
couldn't you be dishonouring?
couldn't they be dishonouring? 	couldn't I have dishonoured?
couldn't you have dishonoured?
couldn't he have dishonoured?
couldn't we have dishonoured?
couldn't you have dishonoured?
couldn't they have dishonoured? 	couldn't I have been dishonouring?
couldn't you have been dishonouring?
couldn't he have been dishonouring?
couldn't we have been dishonouring?
couldn't you have been dishonouring?
couldn't they have been dishonouring?