English verb conjugation
MAY PRESHOW

Irregular verb: preshow - preshowed - preshown

Affirmation

Simple form	V-ing form
I may preshow you may preshow he may preshow we may preshow you may preshow they may preshow	I may be preshowing you may be preshowing he may be preshowing we may be preshowing you may be preshowing they may be preshowing
Perfect	V-ing perfect
I may have preshown you may have preshown he may have preshown we may have preshown you may have preshown they may have preshown	I may have been preshowing you may have been preshowing he may have been preshowing we may have been preshowing you may have been preshowing they may have been preshowing

Negation

Simple form	V-ing form
I mayn't preshow you mayn't preshow he mayn't preshow we mayn't preshow you mayn't preshow they mayn't preshow	I mayn't be preshowing you mayn't be preshowing he mayn't be preshowing we mayn't be preshowing you mayn't be preshowing they mayn't be preshowing
Perfect	V-ing perfect
I mayn't have preshown you mayn't have preshown he mayn't have preshown we mayn't have preshown you mayn't have preshown they mayn't have preshown	I mayn't have been preshowing you mayn't have been preshowing he mayn't have been preshowing we mayn't have been preshowing you mayn't have been preshowing they mayn't have been preshowing

Interrogative form

Simple form	V-ing form
may I preshow? may you preshow? may he preshow? may we preshow? may you preshow? may they preshow?	may I be preshowing? may you be preshowing? may he be preshowing? may we be preshowing? may you be preshowing? may they be preshowing?
Perfect	V-ing perfect
may I have preshown? may you have preshown? may he have preshown? may we have preshown? may you have preshown? may they have preshown?	may I have been preshowing? may you have been preshowing? may he have been preshowing? may we have been preshowing? may you have been preshowing? may they have been preshowing?

Interro-negative form

Simple form	V-ing form
mayn't I preshow? mayn't you preshow? mayn't he preshow? mayn't we preshow? mayn't you preshow? mayn't they preshow?	mayn't I be preshowing? mayn't you be preshowing? mayn't he be preshowing? mayn't we be preshowing? mayn't you be preshowing? mayn't they be preshowing?
Perfect	V-ing perfect
mayn't I have preshown? mayn't you have preshown? mayn't he have preshown? mayn't we have preshown? mayn't you have preshown? mayn't they have preshown?	mayn't I have been preshowing? mayn't you have been preshowing? mayn't he have been preshowing? mayn't we have been preshowing? mayn't you have been preshowing? mayn't they have been preshowing?