English verb conjugation
MAY STARCH

Regular verb: starch - starched - starched

Affirmation

Simple form	V-ing form
I may starch you may starch he may starch we may starch you may starch they may starch	I may be starching you may be starching he may be starching we may be starching you may be starching they may be starching
Perfect	V-ing perfect
I may have starched you may have starched he may have starched we may have starched you may have starched they may have starched	I may have been starching you may have been starching he may have been starching we may have been starching you may have been starching they may have been starching

Negation

Simple form	V-ing form
I mayn't starch you mayn't starch he mayn't starch we mayn't starch you mayn't starch they mayn't starch	I mayn't be starching you mayn't be starching he mayn't be starching we mayn't be starching you mayn't be starching they mayn't be starching
Perfect	V-ing perfect
I mayn't have starched you mayn't have starched he mayn't have starched we mayn't have starched you mayn't have starched they mayn't have starched	I mayn't have been starching you mayn't have been starching he mayn't have been starching we mayn't have been starching you mayn't have been starching they mayn't have been starching

Interrogative form

Simple form	V-ing form
may I starch? may you starch? may he starch? may we starch? may you starch? may they starch?	may I be starching? may you be starching? may he be starching? may we be starching? may you be starching? may they be starching?
Perfect	V-ing perfect
may I have starched? may you have starched? may he have starched? may we have starched? may you have starched? may they have starched?	may I have been starching? may you have been starching? may he have been starching? may we have been starching? may you have been starching? may they have been starching?

Interro-negative form

Simple form	V-ing form
mayn't I starch? mayn't you starch? mayn't he starch? mayn't we starch? mayn't you starch? mayn't they starch?	mayn't I be starching? mayn't you be starching? mayn't he be starching? mayn't we be starching? mayn't you be starching? mayn't they be starching?
Perfect	V-ing perfect
mayn't I have starched? mayn't you have starched? mayn't he have starched? mayn't we have starched? mayn't you have starched? mayn't they have starched?	mayn't I have been starching? mayn't you have been starching? mayn't he have been starching? mayn't we have been starching? mayn't you have been starching? mayn't they have been starching?