English verb conjugation
MAY HICCOUGH

Regular verb: hiccough - hiccoughed - hiccoughed

Affirmation

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

Negation

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

Interrogative form

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

Interro-negative form

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