may preshow
Verbe irrégulier : preshow - preshowed- preshown

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
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	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	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
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	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	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
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? 	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? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
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? 	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?