English verb conjugation
MAY ENFORCE

Regular verb: enforce - enforced - enforced

Affirmation

Simple form	V-ing form
I may enforce you may enforce he may enforce we may enforce you may enforce they may enforce	I may be enforcing you may be enforcing he may be enforcing we may be enforcing you may be enforcing they may be enforcing
Perfect	V-ing perfect
I may have enforced you may have enforced he may have enforced we may have enforced you may have enforced they may have enforced	I may have been enforcing you may have been enforcing he may have been enforcing we may have been enforcing you may have been enforcing they may have been enforcing

Negation

Simple form	V-ing form
I mayn't enforce you mayn't enforce he mayn't enforce we mayn't enforce you mayn't enforce they mayn't enforce	I mayn't be enforcing you mayn't be enforcing he mayn't be enforcing we mayn't be enforcing you mayn't be enforcing they mayn't be enforcing
Perfect	V-ing perfect
I mayn't have enforced you mayn't have enforced he mayn't have enforced we mayn't have enforced you mayn't have enforced they mayn't have enforced	I mayn't have been enforcing you mayn't have been enforcing he mayn't have been enforcing we mayn't have been enforcing you mayn't have been enforcing they mayn't have been enforcing

Interrogative form

Simple form	V-ing form
may I enforce? may you enforce? may he enforce? may we enforce? may you enforce? may they enforce?	may I be enforcing? may you be enforcing? may he be enforcing? may we be enforcing? may you be enforcing? may they be enforcing?
Perfect	V-ing perfect
may I have enforced? may you have enforced? may he have enforced? may we have enforced? may you have enforced? may they have enforced?	may I have been enforcing? may you have been enforcing? may he have been enforcing? may we have been enforcing? may you have been enforcing? may they have been enforcing?

Interro-negative form

Simple form	V-ing form
mayn't I enforce? mayn't you enforce? mayn't he enforce? mayn't we enforce? mayn't you enforce? mayn't they enforce?	mayn't I be enforcing? mayn't you be enforcing? mayn't he be enforcing? mayn't we be enforcing? mayn't you be enforcing? mayn't they be enforcing?
Perfect	V-ing perfect
mayn't I have enforced? mayn't you have enforced? mayn't he have enforced? mayn't we have enforced? mayn't you have enforced? mayn't they have enforced?	mayn't I have been enforcing? mayn't you have been enforcing? mayn't he have been enforcing? mayn't we have been enforcing? mayn't you have been enforcing? mayn't they have been enforcing?