English verb conjugation
MAY OVERFERTILIZE

Regular verb: overfertilize - overfertilized - overfertilized

Affirmation

Simple form	V-ing form
I may overfertilize you may overfertilize he may overfertilize we may overfertilize you may overfertilize they may overfertilize	I may be overfertilizing you may be overfertilizing he may be overfertilizing we may be overfertilizing you may be overfertilizing they may be overfertilizing
Perfect	V-ing perfect
I may have overfertilized you may have overfertilized he may have overfertilized we may have overfertilized you may have overfertilized they may have overfertilized	I may have been overfertilizing you may have been overfertilizing he may have been overfertilizing we may have been overfertilizing you may have been overfertilizing they may have been overfertilizing

Negation

Simple form	V-ing form
I mayn't overfertilize you mayn't overfertilize he mayn't overfertilize we mayn't overfertilize you mayn't overfertilize they mayn't overfertilize	I mayn't be overfertilizing you mayn't be overfertilizing he mayn't be overfertilizing we mayn't be overfertilizing you mayn't be overfertilizing they mayn't be overfertilizing
Perfect	V-ing perfect
I mayn't have overfertilized you mayn't have overfertilized he mayn't have overfertilized we mayn't have overfertilized you mayn't have overfertilized they mayn't have overfertilized	I mayn't have been overfertilizing you mayn't have been overfertilizing he mayn't have been overfertilizing we mayn't have been overfertilizing you mayn't have been overfertilizing they mayn't have been overfertilizing

Interrogative form

Simple form	V-ing form
may I overfertilize? may you overfertilize? may he overfertilize? may we overfertilize? may you overfertilize? may they overfertilize?	may I be overfertilizing? may you be overfertilizing? may he be overfertilizing? may we be overfertilizing? may you be overfertilizing? may they be overfertilizing?
Perfect	V-ing perfect
may I have overfertilized? may you have overfertilized? may he have overfertilized? may we have overfertilized? may you have overfertilized? may they have overfertilized?	may I have been overfertilizing? may you have been overfertilizing? may he have been overfertilizing? may we have been overfertilizing? may you have been overfertilizing? may they have been overfertilizing?

Interro-negative form

Simple form	V-ing form
mayn't I overfertilize? mayn't you overfertilize? mayn't he overfertilize? mayn't we overfertilize? mayn't you overfertilize? mayn't they overfertilize?	mayn't I be overfertilizing? mayn't you be overfertilizing? mayn't he be overfertilizing? mayn't we be overfertilizing? mayn't you be overfertilizing? mayn't they be overfertilizing?
Perfect	V-ing perfect
mayn't I have overfertilized? mayn't you have overfertilized? mayn't he have overfertilized? mayn't we have overfertilized? mayn't you have overfertilized? mayn't they have overfertilized?	mayn't I have been overfertilizing? mayn't you have been overfertilizing? mayn't he have been overfertilizing? mayn't we have been overfertilizing? mayn't you have been overfertilizing? mayn't they have been overfertilizing?