English verb conjugation
MAY PRE-EMPT

Regular verb: pre-empt - pre-empted - pre-empted

Affirmation

Simple form	V-ing form
I may pre-empt you may pre-empt she may pre-empt we may pre-empt you may pre-empt they may pre-empt	I may be pre-empting you may be pre-empting she may be pre-empting we may be pre-empting you may be pre-empting they may be pre-empting
Perfect	V-ing perfect
I may have pre-empted you may have pre-empted she may have pre-empted we may have pre-empted you may have pre-empted they may have pre-empted	I may have been pre-empting you may have been pre-empting she may have been pre-empting we may have been pre-empting you may have been pre-empting they may have been pre-empting

Negation

Simple form	V-ing form
I mayn't pre-empt you mayn't pre-empt she mayn't pre-empt we mayn't pre-empt you mayn't pre-empt they mayn't pre-empt	I mayn't be pre-empting you mayn't be pre-empting she mayn't be pre-empting we mayn't be pre-empting you mayn't be pre-empting they mayn't be pre-empting
Perfect	V-ing perfect
I mayn't have pre-empted you mayn't have pre-empted she mayn't have pre-empted we mayn't have pre-empted you mayn't have pre-empted they mayn't have pre-empted	I mayn't have been pre-empting you mayn't have been pre-empting she mayn't have been pre-empting we mayn't have been pre-empting you mayn't have been pre-empting they mayn't have been pre-empting

Interrogative form

Simple form	V-ing form
may I pre-empt? may you pre-empt? may she pre-empt? may we pre-empt? may you pre-empt? may they pre-empt?	may I be pre-empting? may you be pre-empting? may she be pre-empting? may we be pre-empting? may you be pre-empting? may they be pre-empting?
Perfect	V-ing perfect
may I have pre-empted? may you have pre-empted? may she have pre-empted? may we have pre-empted? may you have pre-empted? may they have pre-empted?	may I have been pre-empting? may you have been pre-empting? may she have been pre-empting? may we have been pre-empting? may you have been pre-empting? may they have been pre-empting?

Interro-negative form

Simple form	V-ing form
mayn't I pre-empt? mayn't you pre-empt? mayn't she pre-empt? mayn't we pre-empt? mayn't you pre-empt? mayn't they pre-empt?	mayn't I be pre-empting? mayn't you be pre-empting? mayn't she be pre-empting? mayn't we be pre-empting? mayn't you be pre-empting? mayn't they be pre-empting?
Perfect	V-ing perfect
mayn't I have pre-empted? mayn't you have pre-empted? mayn't she have pre-empted? mayn't we have pre-empted? mayn't you have pre-empted? mayn't they have pre-empted?	mayn't I have been pre-empting? mayn't you have been pre-empting? mayn't she have been pre-empting? mayn't we have been pre-empting? mayn't you have been pre-empting? mayn't they have been pre-empting?