English verb conjugation
MAY TITTER

Regular verb: titter - tittered - tittered

Affirmation

Simple form	V-ing form
I may titter you may titter he may titter we may titter you may titter they may titter	I may be tittering you may be tittering he may be tittering we may be tittering you may be tittering they may be tittering
Perfect	V-ing perfect
I may have tittered you may have tittered he may have tittered we may have tittered you may have tittered they may have tittered	I may have been tittering you may have been tittering he may have been tittering we may have been tittering you may have been tittering they may have been tittering

Negation

Simple form	V-ing form
I mayn't titter you mayn't titter he mayn't titter we mayn't titter you mayn't titter they mayn't titter	I mayn't be tittering you mayn't be tittering he mayn't be tittering we mayn't be tittering you mayn't be tittering they mayn't be tittering
Perfect	V-ing perfect
I mayn't have tittered you mayn't have tittered he mayn't have tittered we mayn't have tittered you mayn't have tittered they mayn't have tittered	I mayn't have been tittering you mayn't have been tittering he mayn't have been tittering we mayn't have been tittering you mayn't have been tittering they mayn't have been tittering

Interrogative form

Simple form	V-ing form
may I titter? may you titter? may he titter? may we titter? may you titter? may they titter?	may I be tittering? may you be tittering? may he be tittering? may we be tittering? may you be tittering? may they be tittering?
Perfect	V-ing perfect
may I have tittered? may you have tittered? may he have tittered? may we have tittered? may you have tittered? may they have tittered?	may I have been tittering? may you have been tittering? may he have been tittering? may we have been tittering? may you have been tittering? may they have been tittering?

Interro-negative form

Simple form	V-ing form
mayn't I titter? mayn't you titter? mayn't he titter? mayn't we titter? mayn't you titter? mayn't they titter?	mayn't I be tittering? mayn't you be tittering? mayn't he be tittering? mayn't we be tittering? mayn't you be tittering? mayn't they be tittering?
Perfect	V-ing perfect
mayn't I have tittered? mayn't you have tittered? mayn't he have tittered? mayn't we have tittered? mayn't you have tittered? mayn't they have tittered?	mayn't I have been tittering? mayn't you have been tittering? mayn't he have been tittering? mayn't we have been tittering? mayn't you have been tittering? mayn't they have been tittering?