ought to winterkill
Regular verb: winterkill - winterkilled- winterkilled

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

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to winterkill
you oughtn't to winterkill
she oughtn't to winterkill
we oughtn't to winterkill
you oughtn't to winterkill
they oughtn't to winterkill 	I oughtn't to be winterkilling
you oughtn't to be winterkilling
she oughtn't to be winterkilling
we oughtn't to be winterkilling
you oughtn't to be winterkilling
they oughtn't to be winterkilling	I oughtn't to have winterkilled
you oughtn't to have winterkilled
she oughtn't to have winterkilled
we oughtn't to have winterkilled
you oughtn't to have winterkilled
they oughtn't to have winterkilled	I oughtn't to have been winterkilling
you oughtn't to have been winterkilling
she oughtn't to have been winterkilling
we oughtn't to have been winterkilling
you oughtn't to have been winterkilling
they oughtn't to have been winterkilling	

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

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to winterkill?
oughtn't you to winterkill?
oughtn't she to winterkill?
oughtn't we to winterkill?
oughtn't you to winterkill?
oughtn't they to winterkill? 	oughtn't I to be winterkilling?
oughtn't you to be winterkilling?
oughtn't she to be winterkilling?
oughtn't we to be winterkilling?
oughtn't you to be winterkilling?
oughtn't they to be winterkilling? 	oughtn't I to have winterkilled?
oughtn't you to have winterkilled?
oughtn't she to have winterkilled?
oughtn't we to have winterkilled?
oughtn't you to have winterkilled?
oughtn't they to have winterkilled? 	oughtn't I to have been winterkilling?
oughtn't you to have been winterkilling?
oughtn't she to have been winterkilling?
oughtn't we to have been winterkilling?
oughtn't you to have been winterkilling?
oughtn't they to have been winterkilling?