may summon
Verbo regular: summon - summoned- summoned

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may summon
you may summon
he may summon
we may summon
you may summon
they may summon 	I may be summoning
you may be summoning
he may be summoning
we may be summoning
you may be summoning
they may be summoning	I may have summoned
you may have summoned
he may have summoned
we may have summoned
you may have summoned
they may have summoned	I may have been summoning
you may have been summoning
he may have been summoning
we may have been summoning
you may have been summoning
they may have been summoning	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mayn't summon
you mayn't summon
he mayn't summon
we mayn't summon
you mayn't summon
they mayn't summon 	I mayn't be summoning
you mayn't be summoning
he mayn't be summoning
we mayn't be summoning
you mayn't be summoning
they mayn't be summoning	I mayn't have summoned
you mayn't have summoned
he mayn't have summoned
we mayn't have summoned
you mayn't have summoned
they mayn't have summoned	I mayn't have been summoning
you mayn't have been summoning
he mayn't have been summoning
we mayn't have been summoning
you mayn't have been summoning
they mayn't have been summoning	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I summon?
may you summon?
may he summon?
may we summon?
may you summon?
may they summon? 	may I be summoning?
may you be summoning?
may he be summoning?
may we be summoning?
may you be summoning?
may they be summoning? 	may I have summoned?
may you have summoned?
may he have summoned?
may we have summoned?
may you have summoned?
may they have summoned? 	may I have been summoning?
may you have been summoning?
may he have been summoning?
may we have been summoning?
may you have been summoning?
may they have been summoning? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mayn't I summon?
mayn't you summon?
mayn't he summon?
mayn't we summon?
mayn't you summon?
mayn't they summon? 	mayn't I be summoning?
mayn't you be summoning?
mayn't he be summoning?
mayn't we be summoning?
mayn't you be summoning?
mayn't they be summoning? 	mayn't I have summoned?
mayn't you have summoned?
mayn't he have summoned?
mayn't we have summoned?
mayn't you have summoned?
mayn't they have summoned? 	mayn't I have been summoning?
mayn't you have been summoning?
mayn't he have been summoning?
mayn't we have been summoning?
mayn't you have been summoning?
mayn't they have been summoning?