ought to skitter
Regular verb: skitter - skittered- skittered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to skitter
you ought to skitter
he ought to skitter
we ought to skitter
you ought to skitter
they ought to skitter 	I ought to be skittering
you ought to be skittering
he ought to be skittering
we ought to be skittering
you ought to be skittering
they ought to be skittering	I ought to have skittered
you ought to have skittered
he ought to have skittered
we ought to have skittered
you ought to have skittered
they ought to have skittered	I ought to have been skittering
you ought to have been skittering
he ought to have been skittering
we ought to have been skittering
you ought to have been skittering
they ought to have been skittering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to skitter
you ought not to skitter
he ought not to skitter
we ought not to skitter
you ought not to skitter
they ought not to skitter 	I ought not to skittering
you ought not to skittering
he ought not to skittering
we ought not to skittering
you ought not to skittering
they ought not to skittering	I ought not to have skittered
you ought not to have skittered
he ought not to have skittered
we ought not to have skittered
you ought not to have skittered
they ought not to have skittered	I ought not to have been skittering
you ought not to have been skittering
he ought not to have been skittering
we ought not to have been skittering
you ought not to have been skittering
they ought not to have been skittering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I skitter?
ought to you skitter?
ought to he skitter?
ought to we skitter?
ought to you skitter?
ought to they skitter? 	ought to I be skittering?
ought to you be skittering?
ought to he be skittering?
ought to we be skittering?
ought to you be skittering?
ought to they be skittering? 	ought to I have skittered?
ought to you have skittered?
ought to he have skittered?
ought to we have skittered?
ought to you have skittered?
ought to they have skittered? 	ought to I have been skittering?
ought to you have been skittering?
ought to he have been skittering?
ought to we have been skittering?
ought to you have been skittering?
ought to they have been skittering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to skitter?
ought you not to skitter?
ought he not to skitter?
ought we not to skitter?
ought you not to skitter?
ought they not to skitter? 	ought I not to be skittering?
ought you not to be skittering?
ought he not to be skittering?
ought we not to be skittering?
ought you not to be skittering?
ought they not to be skittering? 	ought I not to have skittered?
ought you not to have skittered?
ought he not to have skittered?
ought we not to have skittered?
ought you not to have skittered?
ought they not to have skittered? 	ought I not to have been skittering?
ought you not to have been skittering?
ought he not to have been skittering?
ought we not to have been skittering?
ought you not to have been skittering?
ought they not to have been skittering?