English verb conjugation
SHOULD HICCOUGH

Regular verb: hiccough - hiccoughed - hiccoughed

Affirmation

Simple form	V-ing form
I'd hiccough you'd hiccough he'd hiccough we'd hiccough you'd hiccough they'd hiccough	I'd be hiccoughing you'd be hiccoughing he'd be hiccoughing we'd be hiccoughing you'd be hiccoughing they'd be hiccoughing
Perfect	V-ing perfect
I should've hiccoughed you should've hiccoughed he should've hiccoughed we should've hiccoughed you should've hiccoughed they should've hiccoughed	I should've been hiccoughing you should've been hiccoughing he should've been hiccoughing we should've been hiccoughing you should've been hiccoughing they should've been hiccoughing

Negation

Simple form	V-ing form
I shouldn't hiccough you shouldn't hiccough he shouldn't hiccough we shouldn't hiccough you shouldn't hiccough they shouldn't hiccough	I shouldn't be hiccoughing you shouldn't be hiccoughing he shouldn't be hiccoughing we shouldn't be hiccoughing you shouldn't be hiccoughing they shouldn't be hiccoughing
Perfect	V-ing perfect
I shouldn't have hiccoughed you shouldn't have hiccoughed he shouldn't have hiccoughed we shouldn't have hiccoughed you shouldn't have hiccoughed they shouldn't have hiccoughed	I shouldn't have been hiccoughing you shouldn't have been hiccoughing he shouldn't have been hiccoughing we shouldn't have been hiccoughing you shouldn't have been hiccoughing they shouldn't have been hiccoughing

Interrogative form

Simple form	V-ing form
should I hiccough? should you hiccough? should he hiccough? should we hiccough? should you hiccough? should they hiccough?	should I be hiccoughing? should you be hiccoughing? should he be hiccoughing? should we be hiccoughing? should you be hiccoughing? should they be hiccoughing?
Perfect	V-ing perfect
should I have hiccoughed? should you have hiccoughed? should he have hiccoughed? should we have hiccoughed? should you have hiccoughed? should they have hiccoughed?	should I have been hiccoughing? should you have been hiccoughing? should he have been hiccoughing? should we have been hiccoughing? should you have been hiccoughing? should they have been hiccoughing?

Interro-negative form

Simple form	V-ing form
shouldn't I hiccough? shouldn't you hiccough? shouldn't he hiccough? shouldn't we hiccough? shouldn't you hiccough? shouldn't they hiccough?	shouldn't I be hiccoughing? shouldn't you be hiccoughing? shouldn't he be hiccoughing? shouldn't we be hiccoughing? shouldn't you be hiccoughing? shouldn't they be hiccoughing?
Perfect	V-ing perfect
shouldn't I have hiccoughed? shouldn't you have hiccoughed? shouldn't he have hiccoughed? shouldn't we have hiccoughed? shouldn't you have hiccoughed? shouldn't they have hiccoughed?	shouldn't I have been hiccoughing? shouldn't you have been hiccoughing? shouldn't he have been hiccoughing? shouldn't we have been hiccoughing? shouldn't you have been hiccoughing? shouldn't they have been hiccoughing?