can winterkill
Regular verb: winterkill - winterkilled- winterkilled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can winterkill
you can winterkill
she can winterkill
we can winterkill
you can winterkill
they can winterkill 	I can be winterkilling
you can be winterkilling
she can be winterkilling
we can be winterkilling
you can be winterkilling
they can be winterkilling	I can have winterkilled
you can have winterkilled
she can have winterkilled
we can have winterkilled
you can have winterkilled
they can have winterkilled	I can have been winterkilling
you can have been winterkilling
she can have been winterkilling
we can have been winterkilling
you can have been winterkilling
they can have been winterkilling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot winterkill
you cannot winterkill
she cannot winterkill
we cannot winterkill
you cannot winterkill
they cannot winterkill 	I cannot be winterkilling
you cannot be winterkilling
she cannot be winterkilling
we cannot be winterkilling
you cannot be winterkilling
they cannot be winterkilling	I cannot have winterkilled
you cannot have winterkilled
she cannot have winterkilled
we cannot have winterkilled
you cannot have winterkilled
they cannot have winterkilled	I cannot have been winterkilling
you cannot have been winterkilling
she cannot have been winterkilling
we cannot have been winterkilling
you cannot have been winterkilling
they cannot have been winterkilling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I winterkill?
can you winterkill?
can she winterkill?
can we winterkill?
can you winterkill?
can they winterkill? 	can I be winterkilling?
can you be winterkilling?
can she be winterkilling?
can we be winterkilling?
can you be winterkilling?
can they be winterkilling? 	can I have winterkilled?
can you have winterkilled?
can she have winterkilled?
can we have winterkilled?
can you have winterkilled?
can they have winterkilled? 	can I have been winterkilling?
can you have been winterkilling?
can she have been winterkilling?
can we have been winterkilling?
can you have been winterkilling?
can they have been winterkilling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not winterkill?
can you not winterkill?
can she not winterkill?
can we not winterkill?
can you not winterkill?
can they not winterkill? 	can I not be winterkilling?
can you not be winterkilling?
can she not be winterkilling?
can we not be winterkilling?
can you not be winterkilling?
can they not be winterkilling? 	can I not have winterkilled?
can you not have winterkilled?
can she not have winterkilled?
can we not have winterkilled?
can you not have winterkilled?
can they not have winterkilled? 	can I not have been winterkilling?
can you not have been winterkilling?
can she not have been winterkilling?
can we not have been winterkilling?
can you not have been winterkilling?
can they not have been winterkilling?