English verb conjugation
MAY PREEMPT

Regular verb: preempt - preempted - preempted

Affirmation

Simple form	V-ing form
I may preempt you may preempt he may preempt we may preempt you may preempt they may preempt	I may be preempting you may be preempting he may be preempting we may be preempting you may be preempting they may be preempting
Perfect	V-ing perfect
I may have preempted you may have preempted he may have preempted we may have preempted you may have preempted they may have preempted	I may have been preempting you may have been preempting he may have been preempting we may have been preempting you may have been preempting they may have been preempting

Negation

Simple form	V-ing form
I mayn't preempt you mayn't preempt he mayn't preempt we mayn't preempt you mayn't preempt they mayn't preempt	I mayn't be preempting you mayn't be preempting he mayn't be preempting we mayn't be preempting you mayn't be preempting they mayn't be preempting
Perfect	V-ing perfect
I mayn't have preempted you mayn't have preempted he mayn't have preempted we mayn't have preempted you mayn't have preempted they mayn't have preempted	I mayn't have been preempting you mayn't have been preempting he mayn't have been preempting we mayn't have been preempting you mayn't have been preempting they mayn't have been preempting

Interrogative form

Simple form	V-ing form
may I preempt? may you preempt? may he preempt? may we preempt? may you preempt? may they preempt?	may I be preempting? may you be preempting? may he be preempting? may we be preempting? may you be preempting? may they be preempting?
Perfect	V-ing perfect
may I have preempted? may you have preempted? may he have preempted? may we have preempted? may you have preempted? may they have preempted?	may I have been preempting? may you have been preempting? may he have been preempting? may we have been preempting? may you have been preempting? may they have been preempting?

Interro-negative form

Simple form	V-ing form
mayn't I preempt? mayn't you preempt? mayn't he preempt? mayn't we preempt? mayn't you preempt? mayn't they preempt?	mayn't I be preempting? mayn't you be preempting? mayn't he be preempting? mayn't we be preempting? mayn't you be preempting? mayn't they be preempting?
Perfect	V-ing perfect
mayn't I have preempted? mayn't you have preempted? mayn't he have preempted? mayn't we have preempted? mayn't you have preempted? mayn't they have preempted?	mayn't I have been preempting? mayn't you have been preempting? mayn't he have been preempting? mayn't we have been preempting? mayn't you have been preempting? mayn't they have been preempting?