English verb conjugation
COULD RAISE

Regular verb: raise - raised - raised

Affirmation

Simple form	V-ing form
I could raise you could raise he could raise we could raise you could raise they could raise	I could be raising you could be raising he could be raising we could be raising you could be raising they could be raising
Perfect	V-ing perfect
I could have raised you could have raised he could have raised we could have raised you could have raised they could have raised	I could have been raising you could have been raising he could have been raising we could have been raising you could have been raising they could have been raising

Negation

Simple form	V-ing form
I could not raise you could not raise he could not raise we could not raise you could not raise they could not raise	I could not be raising you could not be raising he could not be raising we could not be raising you could not be raising they could not be raising
Perfect	V-ing perfect
I could not have raised you could not have raised he could not have raised we could not have raised you could not have raised they could not have raised	I could not have been raising you could not have been raising he could not have been raising we could not have been raising you could not have been raising they could not have been raising

Interrogative form

Simple form	V-ing form
could I raise? could you raise? could he raise? could we raise? could you raise? could they raise?	could I be raising? could you be raising? could he be raising? could we be raising? could you be raising? could they be raising?
Perfect	V-ing perfect
could I have raised? could you have raised? could he have raised? could we have raised? could you have raised? could they have raised?	could I have been raising? could you have been raising? could he have been raising? could we have been raising? could you have been raising? could they have been raising?

Interro-negative form

Simple form	V-ing form
could I not raise? could you not raise? could he not raise? could we not raise? could you not raise? could they not raise?	could I not be raising? could you not be raising? could he not be raising? could we not be raising? could you not be raising? could they not be raising?
Perfect	V-ing perfect
could I not have raised? could you not have raised? could he not have raised? could we not have raised? could you not have raised? could they not have raised?	could I not have been raising? could you not have been raising? could he not have been raising? could we not have been raising? could you not have been raising? could they not have been raising?