English verb conjugation
SHOULD SCUBA-DIVE

Irregular verb: scuba-dive - scuba-dived, scuba-dove - scuba-dived

Affirmation

Simple form	V-ing form
I should scuba-dive you should scuba-dive he should scuba-dive we should scuba-dive you should scuba-dive they should scuba-dive	I should be scuba-diving you should be scuba-diving he should be scuba-diving we should be scuba-diving you should be scuba-diving they should be scuba-diving
Perfect	V-ing perfect
I should have scuba-dived you should have scuba-dived he should have scuba-dived we should have scuba-dived you should have scuba-dived they should have scuba-dived	I should have been scuba-diving you should have been scuba-diving he should have been scuba-diving we should have been scuba-diving you should have been scuba-diving they should have been scuba-diving

Negation

Simple form	V-ing form
I should not scuba-dive you should not scuba-dive he should not scuba-dive we should not scuba-dive you should not scuba-dive they should not scuba-dive	I should not be scuba-diving you should not be scuba-diving he should not be scuba-diving we should not be scuba-diving you should not be scuba-diving they should not be scuba-diving
Perfect	V-ing perfect
I should not have scuba-dived you should not have scuba-dived he should not have scuba-dived we should not have scuba-dived you should not have scuba-dived they should not have scuba-dived	I should not have been scuba-diving you should not have been scuba-diving he should not have been scuba-diving we should not have been scuba-diving you should not have been scuba-diving they should not have been scuba-diving

Interrogative form

Simple form	V-ing form
should I scuba-dive? should you scuba-dive? should he scuba-dive? should we scuba-dive? should you scuba-dive? should they scuba-dive?	should I be scuba-diving? should you be scuba-diving? should he be scuba-diving? should we be scuba-diving? should you be scuba-diving? should they be scuba-diving?
Perfect	V-ing perfect
should I have scuba-dived? should you have scuba-dived? should he have scuba-dived? should we have scuba-dived? should you have scuba-dived? should they have scuba-dived?	should I have been scuba-diving? should you have been scuba-diving? should he have been scuba-diving? should we have been scuba-diving? should you have been scuba-diving? should they have been scuba-diving?

Interro-negative form

Simple form	V-ing form
should I not scuba-dive? should you not scuba-dive? should he not scuba-dive? should we not scuba-dive? should you not scuba-dive? should they not scuba-dive?	should I not be scuba-diving? should you not be scuba-diving? should he not be scuba-diving? should we not be scuba-diving? should you not be scuba-diving? should they not be scuba-diving?
Perfect	V-ing perfect
should I not have scuba-dived? should you not have scuba-dived? should he not have scuba-dived? should we not have scuba-dived? should you not have scuba-dived? should they not have scuba-dived?	should I not have been scuba-diving? should you not have been scuba-diving? should he not have been scuba-diving? should we not have been scuba-diving? should you not have been scuba-diving? should they not have been scuba-diving?