English verb conjugation
SHOULD SCUBA

Regular verb: scuba - scubaed - scubaed

Affirmation

Simple form	V-ing form
I'd scuba you'd scuba she'd scuba we'd scuba you'd scuba they'd scuba	I'd be scubaing you'd be scubaing she'd be scubaing we'd be scubaing you'd be scubaing they'd be scubaing
Perfect	V-ing perfect
I should've scubaed you should've scubaed she should've scubaed we should've scubaed you should've scubaed they should've scubaed	I should've been scubaing you should've been scubaing she should've been scubaing we should've been scubaing you should've been scubaing they should've been scubaing

Negation

Simple form	V-ing form
I shouldn't scuba you shouldn't scuba she shouldn't scuba we shouldn't scuba you shouldn't scuba they shouldn't scuba	I shouldn't be scubaing you shouldn't be scubaing she shouldn't be scubaing we shouldn't be scubaing you shouldn't be scubaing they shouldn't be scubaing
Perfect	V-ing perfect
I shouldn't have scubaed you shouldn't have scubaed she shouldn't have scubaed we shouldn't have scubaed you shouldn't have scubaed they shouldn't have scubaed	I shouldn't have been scubaing you shouldn't have been scubaing she shouldn't have been scubaing we shouldn't have been scubaing you shouldn't have been scubaing they shouldn't have been scubaing

Interrogative form

Simple form	V-ing form
should I scuba? should you scuba? should she scuba? should we scuba? should you scuba? should they scuba?	should I be scubaing? should you be scubaing? should she be scubaing? should we be scubaing? should you be scubaing? should they be scubaing?
Perfect	V-ing perfect
should I have scubaed? should you have scubaed? should she have scubaed? should we have scubaed? should you have scubaed? should they have scubaed?	should I have been scubaing? should you have been scubaing? should she have been scubaing? should we have been scubaing? should you have been scubaing? should they have been scubaing?

Interro-negative form

Simple form	V-ing form
shouldn't I scuba? shouldn't you scuba? shouldn't she scuba? shouldn't we scuba? shouldn't you scuba? shouldn't they scuba?	shouldn't I be scubaing? shouldn't you be scubaing? shouldn't she be scubaing? shouldn't we be scubaing? shouldn't you be scubaing? shouldn't they be scubaing?
Perfect	V-ing perfect
shouldn't I have scubaed? shouldn't you have scubaed? shouldn't she have scubaed? shouldn't we have scubaed? shouldn't you have scubaed? shouldn't they have scubaed?	shouldn't I have been scubaing? shouldn't you have been scubaing? shouldn't she have been scubaing? shouldn't we have been scubaing? shouldn't you have been scubaing? shouldn't they have been scubaing?