English verb conjugation
MAY STRETCH

Regular verb: stretch - stretched - stretched

Affirmation

Simple form	V-ing form
I may stretch you may stretch he may stretch we may stretch you may stretch they may stretch	I may be stretching you may be stretching he may be stretching we may be stretching you may be stretching they may be stretching
Perfect	V-ing perfect
I may have stretched you may have stretched he may have stretched we may have stretched you may have stretched they may have stretched	I may have been stretching you may have been stretching he may have been stretching we may have been stretching you may have been stretching they may have been stretching

Negation

Simple form	V-ing form
I mayn't stretch you mayn't stretch he mayn't stretch we mayn't stretch you mayn't stretch they mayn't stretch	I mayn't be stretching you mayn't be stretching he mayn't be stretching we mayn't be stretching you mayn't be stretching they mayn't be stretching
Perfect	V-ing perfect
I mayn't have stretched you mayn't have stretched he mayn't have stretched we mayn't have stretched you mayn't have stretched they mayn't have stretched	I mayn't have been stretching you mayn't have been stretching he mayn't have been stretching we mayn't have been stretching you mayn't have been stretching they mayn't have been stretching

Interrogative form

Simple form	V-ing form
may I stretch? may you stretch? may he stretch? may we stretch? may you stretch? may they stretch?	may I be stretching? may you be stretching? may he be stretching? may we be stretching? may you be stretching? may they be stretching?
Perfect	V-ing perfect
may I have stretched? may you have stretched? may he have stretched? may we have stretched? may you have stretched? may they have stretched?	may I have been stretching? may you have been stretching? may he have been stretching? may we have been stretching? may you have been stretching? may they have been stretching?

Interro-negative form

Simple form	V-ing form
mayn't I stretch? mayn't you stretch? mayn't he stretch? mayn't we stretch? mayn't you stretch? mayn't they stretch?	mayn't I be stretching? mayn't you be stretching? mayn't he be stretching? mayn't we be stretching? mayn't you be stretching? mayn't they be stretching?
Perfect	V-ing perfect
mayn't I have stretched? mayn't you have stretched? mayn't he have stretched? mayn't we have stretched? mayn't you have stretched? mayn't they have stretched?	mayn't I have been stretching? mayn't you have been stretching? mayn't he have been stretching? mayn't we have been stretching? mayn't you have been stretching? mayn't they have been stretching?