would lack
Regular verb: lack - lacked- lacked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I would lack
you would lack
he would lack
we would lack
you would lack
they would lack 	I would be lacking
you would be lacking
he would be lacking
we would be lacking
you would be lacking
they would be lacking	I would have lacked
you would have lacked
he would have lacked
we would have lacked
you would have lacked
they would have lacked	I would have been lacking
you would have been lacking
he would have been lacking
we would have been lacking
you would have been lacking
they would have been lacking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I would not lack
you would not lack
he would not lack
we would not lack
you would not lack
they would not lack 	I would not be lacking
you would not be lacking
he would not be lacking
we would not be lacking
you would not be lacking
they would not be lacking	I would not have lacked
you would not have lacked
he would not have lacked
we would not have lacked
you would not have lacked
they would not have lacked	I would not have been lacking
you would not have been lacking
he would not have been lacking
we would not have been lacking
you would not have been lacking
they would not have been lacking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
would I lack?
would you lack?
would he lack?
would we lack?
would you lack?
would they lack? 	would I be lacking?
would you be lacking?
would he be lacking?
would we be lacking?
would you be lacking?
would they be lacking? 	would I have lacked?
would you have lacked?
would he have lacked?
would we have lacked?
would you have lacked?
would they have lacked? 	would I have been lacking?
would you have been lacking?
would he have been lacking?
would we have been lacking?
would you have been lacking?
would they have been lacking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
would I not lack?
would you not lack?
would he not lack?
would we not lack?
would you not lack?
would they not lack? 	would I not be lacking?
would you not be lacking?
would he not be lacking?
would we not be lacking?
would you not be lacking?
would they not be lacking? 	would I not have lacked?
would you not have lacked?
would he not have lacked?
would we not have lacked?
would you not have lacked?
would they not have lacked? 	would I not have been lacking?
would you not have been lacking?
would he not have been lacking?
would we not have been lacking?
would you not have been lacking?
would they not have been lacking?