could interlard
Regular verb: interlard - interlarded- interlarded

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could interlard
you could interlard
he could interlard
we could interlard
you could interlard
they could interlard 	I could be interlarding
you could be interlarding
he could be interlarding
we could be interlarding
you could be interlarding
they could be interlarding	I could have interlarded
you could have interlarded
he could have interlarded
we could have interlarded
you could have interlarded
they could have interlarded	I could have been interlarding
you could have been interlarding
he could have been interlarding
we could have been interlarding
you could have been interlarding
they could have been interlarding	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't interlard
you couldn't interlard
he couldn't interlard
we couldn't interlard
you couldn't interlard
they couldn't interlard 	I couldn't be interlarding
you couldn't be interlarding
he couldn't be interlarding
we couldn't be interlarding
you couldn't be interlarding
they couldn't be interlarding	I couldn't have interlarded
you couldn't have interlarded
he couldn't have interlarded
we couldn't have interlarded
you couldn't have interlarded
they couldn't have interlarded	I couldn't have been interlarding
you couldn't have been interlarding
he couldn't have been interlarding
we couldn't have been interlarding
you couldn't have been interlarding
they couldn't have been interlarding	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I interlard?
could you interlard?
could he interlard?
could we interlard?
could you interlard?
could they interlard? 	could I be interlarding?
could you be interlarding?
could he be interlarding?
could we be interlarding?
could you be interlarding?
could they be interlarding? 	could I have interlarded?
could you have interlarded?
could he have interlarded?
could we have interlarded?
could you have interlarded?
could they have interlarded? 	could I have been interlarding?
could you have been interlarding?
could he have been interlarding?
could we have been interlarding?
could you have been interlarding?
could they have been interlarding? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I interlard?
couldn't you interlard?
couldn't he interlard?
couldn't we interlard?
couldn't you interlard?
couldn't they interlard? 	couldn't I be interlarding?
couldn't you be interlarding?
couldn't he be interlarding?
couldn't we be interlarding?
couldn't you be interlarding?
couldn't they be interlarding? 	couldn't I have interlarded?
couldn't you have interlarded?
couldn't he have interlarded?
couldn't we have interlarded?
couldn't you have interlarded?
couldn't they have interlarded? 	couldn't I have been interlarding?
couldn't you have been interlarding?
couldn't he have been interlarding?
couldn't we have been interlarding?
couldn't you have been interlarding?
couldn't they have been interlarding?