English verb conjugation
MAY TEACH

Irregular verb: teach - taught - taught

Affirmation

Simple form	V-ing form
I may teach you may teach he may teach we may teach you may teach they may teach	I may be teaching you may be teaching he may be teaching we may be teaching you may be teaching they may be teaching
Perfect	V-ing perfect
I may have taught you may have taught he may have taught we may have taught you may have taught they may have taught	I may have been teaching you may have been teaching he may have been teaching we may have been teaching you may have been teaching they may have been teaching

Negation

Simple form	V-ing form
I mayn't teach you mayn't teach he mayn't teach we mayn't teach you mayn't teach they mayn't teach	I mayn't be teaching you mayn't be teaching he mayn't be teaching we mayn't be teaching you mayn't be teaching they mayn't be teaching
Perfect	V-ing perfect
I mayn't have taught you mayn't have taught he mayn't have taught we mayn't have taught you mayn't have taught they mayn't have taught	I mayn't have been teaching you mayn't have been teaching he mayn't have been teaching we mayn't have been teaching you mayn't have been teaching they mayn't have been teaching

Interrogative form

Simple form	V-ing form
may I teach? may you teach? may he teach? may we teach? may you teach? may they teach?	may I be teaching? may you be teaching? may he be teaching? may we be teaching? may you be teaching? may they be teaching?
Perfect	V-ing perfect
may I have taught? may you have taught? may he have taught? may we have taught? may you have taught? may they have taught?	may I have been teaching? may you have been teaching? may he have been teaching? may we have been teaching? may you have been teaching? may they have been teaching?

Interro-negative form

Simple form	V-ing form
mayn't I teach? mayn't you teach? mayn't he teach? mayn't we teach? mayn't you teach? mayn't they teach?	mayn't I be teaching? mayn't you be teaching? mayn't he be teaching? mayn't we be teaching? mayn't you be teaching? mayn't they be teaching?
Perfect	V-ing perfect
mayn't I have taught? mayn't you have taught? mayn't he have taught? mayn't we have taught? mayn't you have taught? mayn't they have taught?	mayn't I have been teaching? mayn't you have been teaching? mayn't he have been teaching? mayn't we have been teaching? mayn't you have been teaching? mayn't they have been teaching?