could ditch
Regular verb: ditch - ditched- ditched

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could ditch
you could ditch
he could ditch
we could ditch
you could ditch
they could ditch 	I could be ditching
you could be ditching
he could be ditching
we could be ditching
you could be ditching
they could be ditching	I could have ditched
you could have ditched
he could have ditched
we could have ditched
you could have ditched
they could have ditched	I could have been ditching
you could have been ditching
he could have been ditching
we could have been ditching
you could have been ditching
they could have been ditching	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't ditch
you couldn't ditch
he couldn't ditch
we couldn't ditch
you couldn't ditch
they couldn't ditch 	I couldn't be ditching
you couldn't be ditching
he couldn't be ditching
we couldn't be ditching
you couldn't be ditching
they couldn't be ditching	I couldn't have ditched
you couldn't have ditched
he couldn't have ditched
we couldn't have ditched
you couldn't have ditched
they couldn't have ditched	I couldn't have been ditching
you couldn't have been ditching
he couldn't have been ditching
we couldn't have been ditching
you couldn't have been ditching
they couldn't have been ditching	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I ditch?
could you ditch?
could he ditch?
could we ditch?
could you ditch?
could they ditch? 	could I be ditching?
could you be ditching?
could he be ditching?
could we be ditching?
could you be ditching?
could they be ditching? 	could I have ditched?
could you have ditched?
could he have ditched?
could we have ditched?
could you have ditched?
could they have ditched? 	could I have been ditching?
could you have been ditching?
could he have been ditching?
could we have been ditching?
could you have been ditching?
could they have been ditching? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I ditch?
couldn't you ditch?
couldn't he ditch?
couldn't we ditch?
couldn't you ditch?
couldn't they ditch? 	couldn't I be ditching?
couldn't you be ditching?
couldn't he be ditching?
couldn't we be ditching?
couldn't you be ditching?
couldn't they be ditching? 	couldn't I have ditched?
couldn't you have ditched?
couldn't he have ditched?
couldn't we have ditched?
couldn't you have ditched?
couldn't they have ditched? 	couldn't I have been ditching?
couldn't you have been ditching?
couldn't he have been ditching?
couldn't we have been ditching?
couldn't you have been ditching?
couldn't they have been ditching?