English verb conjugation
MAY PREWARM

Regular verb: prewarm - prewarmed - prewarmed

Affirmation

Simple form	V-ing form
I may prewarm you may prewarm he may prewarm we may prewarm you may prewarm they may prewarm	I may be prewarming you may be prewarming he may be prewarming we may be prewarming you may be prewarming they may be prewarming
Perfect	V-ing perfect
I may have prewarmed you may have prewarmed he may have prewarmed we may have prewarmed you may have prewarmed they may have prewarmed	I may have been prewarming you may have been prewarming he may have been prewarming we may have been prewarming you may have been prewarming they may have been prewarming

Negation

Simple form	V-ing form
I mayn't prewarm you mayn't prewarm he mayn't prewarm we mayn't prewarm you mayn't prewarm they mayn't prewarm	I mayn't be prewarming you mayn't be prewarming he mayn't be prewarming we mayn't be prewarming you mayn't be prewarming they mayn't be prewarming
Perfect	V-ing perfect
I mayn't have prewarmed you mayn't have prewarmed he mayn't have prewarmed we mayn't have prewarmed you mayn't have prewarmed they mayn't have prewarmed	I mayn't have been prewarming you mayn't have been prewarming he mayn't have been prewarming we mayn't have been prewarming you mayn't have been prewarming they mayn't have been prewarming

Interrogative form

Simple form	V-ing form
may I prewarm? may you prewarm? may he prewarm? may we prewarm? may you prewarm? may they prewarm?	may I be prewarming? may you be prewarming? may he be prewarming? may we be prewarming? may you be prewarming? may they be prewarming?
Perfect	V-ing perfect
may I have prewarmed? may you have prewarmed? may he have prewarmed? may we have prewarmed? may you have prewarmed? may they have prewarmed?	may I have been prewarming? may you have been prewarming? may he have been prewarming? may we have been prewarming? may you have been prewarming? may they have been prewarming?

Interro-negative form

Simple form	V-ing form
mayn't I prewarm? mayn't you prewarm? mayn't he prewarm? mayn't we prewarm? mayn't you prewarm? mayn't they prewarm?	mayn't I be prewarming? mayn't you be prewarming? mayn't he be prewarming? mayn't we be prewarming? mayn't you be prewarming? mayn't they be prewarming?
Perfect	V-ing perfect
mayn't I have prewarmed? mayn't you have prewarmed? mayn't he have prewarmed? mayn't we have prewarmed? mayn't you have prewarmed? mayn't they have prewarmed?	mayn't I have been prewarming? mayn't you have been prewarming? mayn't he have been prewarming? mayn't we have been prewarming? mayn't you have been prewarming? mayn't they have been prewarming?