English verb conjugation
SHOULD HICCOUGH

Regular verb: hiccough - hiccoughed - hiccoughed

Affirmation

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

Negation

Simple form	V-ing form
I should not hiccough you should not hiccough he should not hiccough we should not hiccough you should not hiccough they should not hiccough	I should not be hiccoughing you should not be hiccoughing he should not be hiccoughing we should not be hiccoughing you should not be hiccoughing they should not be hiccoughing
Perfect	V-ing perfect
I should not have hiccoughed you should not have hiccoughed he should not have hiccoughed we should not have hiccoughed you should not have hiccoughed they should not have hiccoughed	I should not have been hiccoughing you should not have been hiccoughing he should not have been hiccoughing we should not have been hiccoughing you should not have been hiccoughing they should not 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
should I not hiccough? should you not hiccough? should he not hiccough? should we not hiccough? should you not hiccough? should they not hiccough?	should I not be hiccoughing? should you not be hiccoughing? should he not be hiccoughing? should we not be hiccoughing? should you not be hiccoughing? should they not be hiccoughing?
Perfect	V-ing perfect
should I not have hiccoughed? should you not have hiccoughed? should he not have hiccoughed? should we not have hiccoughed? should you not have hiccoughed? should they not have hiccoughed?	should I not have been hiccoughing? should you not have been hiccoughing? should he not have been hiccoughing? should we not have been hiccoughing? should you not have been hiccoughing? should they not have been hiccoughing?