I should gurgle you should gurgle he should gurgle we should gurgle you should gurgle they should gurgle
V-ing form
I should be gurgling you should be gurgling he should be gurgling we should be gurgling you should be gurgling they should be gurgling
Perfect
I should have gurgled you should have gurgled he should have gurgled we should have gurgled you should have gurgled they should have gurgled
V-ing perfect
I should have been gurgling you should have been gurgling he should have been gurgling we should have been gurgling you should have been gurgling they should have been gurgling
Negation
Simple form
I should not gurgle you should not gurgle he should not gurgle we should not gurgle you should not gurgle they should not gurgle
V-ing form
I should not be gurgling you should not be gurgling he should not be gurgling we should not be gurgling you should not be gurgling they should not be gurgling
Perfect
I should not have gurgled you should not have gurgled he should not have gurgled we should not have gurgled you should not have gurgled they should not have gurgled
V-ing perfect
I should not have been gurgling you should not have been gurgling he should not have been gurgling we should not have been gurgling you should not have been gurgling they should not have been gurgling
Interrogative form
Simple form
should I gurgle? should you gurgle? should he gurgle? should we gurgle? should you gurgle? should they gurgle?
V-ing form
should I be gurgling? should you be gurgling? should he be gurgling? should we be gurgling? should you be gurgling? should they be gurgling?
Perfect
should I have gurgled? should you have gurgled? should he have gurgled? should we have gurgled? should you have gurgled? should they have gurgled?
V-ing perfect
should I have been gurgling? should you have been gurgling? should he have been gurgling? should we have been gurgling? should you have been gurgling? should they have been gurgling?
Interro-negative form
Simple form
should I not gurgle? should you not gurgle? should he not gurgle? should we not gurgle? should you not gurgle? should they not gurgle?
V-ing form
should I not be gurgling? should you not be gurgling? should he not be gurgling? should we not be gurgling? should you not be gurgling? should they not be gurgling?
Perfect
should I not have gurgled? should you not have gurgled? should he not have gurgled? should we not have gurgled? should you not have gurgled? should they not have gurgled?
V-ing perfect
should I not have been gurgling? should you not have been gurgling? should he not have been gurgling? should we not have been gurgling? should you not have been gurgling? should they not have been gurgling?