can foreknow
Irregular verb: foreknow - foreknew- foreknown

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

Negation 	
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I can't foreknow
you can't foreknow
she can't foreknow
we can't foreknow
you can't foreknow
they can't foreknow 	I can't be foreknowing
you can't be foreknowing
she can't be foreknowing
we can't be foreknowing
you can't be foreknowing
they can't be foreknowing	I can't have foreknown
you can't have foreknown
she can't have foreknown
we can't have foreknown
you can't have foreknown
they can't have foreknown	I can't have been foreknowing
you can't have been foreknowing
she can't have been foreknowing
we can't have been foreknowing
you can't have been foreknowing
they can't have been foreknowing	

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

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