English verb conjugation
COULD RE-COLLECT

Regular verb: re-collect - re-collected - re-collected

Affirmation

Simple form	V-ing form
I could re-collect you could re-collect he could re-collect we could re-collect you could re-collect they could re-collect	I could be re-collecting you could be re-collecting he could be re-collecting we could be re-collecting you could be re-collecting they could be re-collecting
Perfect	V-ing perfect
I could have re-collected you could have re-collected he could have re-collected we could have re-collected you could have re-collected they could have re-collected	I could have been re-collecting you could have been re-collecting he could have been re-collecting we could have been re-collecting you could have been re-collecting they could have been re-collecting

Negation

Simple form	V-ing form
I couldn't re-collect you couldn't re-collect he couldn't re-collect we couldn't re-collect you couldn't re-collect they couldn't re-collect	I couldn't be re-collecting you couldn't be re-collecting he couldn't be re-collecting we couldn't be re-collecting you couldn't be re-collecting they couldn't be re-collecting
Perfect	V-ing perfect
I couldn't have re-collected you couldn't have re-collected he couldn't have re-collected we couldn't have re-collected you couldn't have re-collected they couldn't have re-collected	I couldn't have been re-collecting you couldn't have been re-collecting he couldn't have been re-collecting we couldn't have been re-collecting you couldn't have been re-collecting they couldn't have been re-collecting

Interrogative form

Simple form	V-ing form
could I re-collect? could you re-collect? could he re-collect? could we re-collect? could you re-collect? could they re-collect?	could I be re-collecting? could you be re-collecting? could he be re-collecting? could we be re-collecting? could you be re-collecting? could they be re-collecting?
Perfect	V-ing perfect
could I have re-collected? could you have re-collected? could he have re-collected? could we have re-collected? could you have re-collected? could they have re-collected?	could I have been re-collecting? could you have been re-collecting? could he have been re-collecting? could we have been re-collecting? could you have been re-collecting? could they have been re-collecting?

Interro-negative form

Simple form	V-ing form
couldn't I re-collect? couldn't you re-collect? couldn't he re-collect? couldn't we re-collect? couldn't you re-collect? couldn't they re-collect?	couldn't I be re-collecting? couldn't you be re-collecting? couldn't he be re-collecting? couldn't we be re-collecting? couldn't you be re-collecting? couldn't they be re-collecting?
Perfect	V-ing perfect
couldn't I have re-collected? couldn't you have re-collected? couldn't he have re-collected? couldn't we have re-collected? couldn't you have re-collected? couldn't they have re-collected?	couldn't I have been re-collecting? couldn't you have been re-collecting? couldn't he have been re-collecting? couldn't we have been re-collecting? couldn't you have been re-collecting? couldn't they have been re-collecting?