may foreknow
Irregular verb: foreknow - foreknew- foreknown

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may foreknow
you may foreknow
she may foreknow
we may foreknow
you may foreknow
they may foreknow 	I may be foreknowing
you may be foreknowing
she may be foreknowing
we may be foreknowing
you may be foreknowing
they may be foreknowing	I may have foreknown
you may have foreknown
she may have foreknown
we may have foreknown
you may have foreknown
they may have foreknown	I may have been foreknowing
you may have been foreknowing
she may have been foreknowing
we may have been foreknowing
you may have been foreknowing
they may have been foreknowing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't foreknow
you mayn't foreknow
she mayn't foreknow
we mayn't foreknow
you mayn't foreknow
they mayn't foreknow 	I mayn't be foreknowing
you mayn't be foreknowing
she mayn't be foreknowing
we mayn't be foreknowing
you mayn't be foreknowing
they mayn't be foreknowing	I mayn't have foreknown
you mayn't have foreknown
she mayn't have foreknown
we mayn't have foreknown
you mayn't have foreknown
they mayn't have foreknown	I mayn't have been foreknowing
you mayn't have been foreknowing
she mayn't have been foreknowing
we mayn't have been foreknowing
you mayn't have been foreknowing
they mayn't have been foreknowing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I foreknow?
may you foreknow?
may she foreknow?
may we foreknow?
may you foreknow?
may they foreknow? 	may I be foreknowing?
may you be foreknowing?
may she be foreknowing?
may we be foreknowing?
may you be foreknowing?
may they be foreknowing? 	may I have foreknown?
may you have foreknown?
may she have foreknown?
may we have foreknown?
may you have foreknown?
may they have foreknown? 	may I have been foreknowing?
may you have been foreknowing?
may she have been foreknowing?
may we have been foreknowing?
may you have been foreknowing?
may they have been foreknowing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I foreknow?
mayn't you foreknow?
mayn't she foreknow?
mayn't we foreknow?
mayn't you foreknow?
mayn't they foreknow? 	mayn't I be foreknowing?
mayn't you be foreknowing?
mayn't she be foreknowing?
mayn't we be foreknowing?
mayn't you be foreknowing?
mayn't they be foreknowing? 	mayn't I have foreknown?
mayn't you have foreknown?
mayn't she have foreknown?
mayn't we have foreknown?
mayn't you have foreknown?
mayn't they have foreknown? 	mayn't I have been foreknowing?
mayn't you have been foreknowing?
mayn't she have been foreknowing?
mayn't we have been foreknowing?
mayn't you have been foreknowing?
mayn't they have been foreknowing?