English verb conjugation
MAY PREWARN

Regular verb: prewarn - prewarned - prewarned

Affirmation

Simple form	V-ing form
I may prewarn you may prewarn he may prewarn we may prewarn you may prewarn they may prewarn	I may be prewarning you may be prewarning he may be prewarning we may be prewarning you may be prewarning they may be prewarning
Perfect	V-ing perfect
I may have prewarned you may have prewarned he may have prewarned we may have prewarned you may have prewarned they may have prewarned	I may have been prewarning you may have been prewarning he may have been prewarning we may have been prewarning you may have been prewarning they may have been prewarning

Negation

Simple form	V-ing form
I may not prewarn you may not prewarn he may not prewarn we may not prewarn you may not prewarn they may not prewarn	I may not be prewarning you may not be prewarning he may not be prewarning we may not be prewarning you may not be prewarning they may not be prewarning
Perfect	V-ing perfect
I may not have prewarned you may not have prewarned he may not have prewarned we may not have prewarned you may not have prewarned they may not have prewarned	I may not have been prewarning you may not have been prewarning he may not have been prewarning we may not have been prewarning you may not have been prewarning they may not have been prewarning

Interrogative form

Simple form	V-ing form
may I prewarn? may you prewarn? may he prewarn? may we prewarn? may you prewarn? may they prewarn?	may I be prewarning? may you be prewarning? may he be prewarning? may we be prewarning? may you be prewarning? may they be prewarning?
Perfect	V-ing perfect
may I have prewarned? may you have prewarned? may he have prewarned? may we have prewarned? may you have prewarned? may they have prewarned?	may I have been prewarning? may you have been prewarning? may he have been prewarning? may we have been prewarning? may you have been prewarning? may they have been prewarning?

Interro-negative form

Simple form	V-ing form
may I not prewarn? may you not prewarn? may he not prewarn? may we not prewarn? may you not prewarn? may they not prewarn?	may I not be prewarning? may you not be prewarning? may he not be prewarning? may we not be prewarning? may you not be prewarning? may they not be prewarning?
Perfect	V-ing perfect
may I not have prewarned? may you not have prewarned? may he not have prewarned? may we not have prewarned? may you not have prewarned? may they not have prewarned?	may I not have been prewarning? may you not have been prewarning? may he not have been prewarning? may we not have been prewarning? may you not have been prewarning? may they not have been prewarning?