ought to shutter
Regular verb: shutter - shuttered- shuttered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to shutter
you ought to shutter
he ought to shutter
we ought to shutter
you ought to shutter
they ought to shutter 	I ought to be shuttering
you ought to be shuttering
he ought to be shuttering
we ought to be shuttering
you ought to be shuttering
they ought to be shuttering	I ought to have shuttered
you ought to have shuttered
he ought to have shuttered
we ought to have shuttered
you ought to have shuttered
they ought to have shuttered	I ought to have been shuttering
you ought to have been shuttering
he ought to have been shuttering
we ought to have been shuttering
you ought to have been shuttering
they ought to have been shuttering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to shutter
you ought not to shutter
he ought not to shutter
we ought not to shutter
you ought not to shutter
they ought not to shutter 	I ought not to shuttering
you ought not to shuttering
he ought not to shuttering
we ought not to shuttering
you ought not to shuttering
they ought not to shuttering	I ought not to have shuttered
you ought not to have shuttered
he ought not to have shuttered
we ought not to have shuttered
you ought not to have shuttered
they ought not to have shuttered	I ought not to have been shuttering
you ought not to have been shuttering
he ought not to have been shuttering
we ought not to have been shuttering
you ought not to have been shuttering
they ought not to have been shuttering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I shutter?
ought to you shutter?
ought to he shutter?
ought to we shutter?
ought to you shutter?
ought to they shutter? 	ought to I be shuttering?
ought to you be shuttering?
ought to he be shuttering?
ought to we be shuttering?
ought to you be shuttering?
ought to they be shuttering? 	ought to I have shuttered?
ought to you have shuttered?
ought to he have shuttered?
ought to we have shuttered?
ought to you have shuttered?
ought to they have shuttered? 	ought to I have been shuttering?
ought to you have been shuttering?
ought to he have been shuttering?
ought to we have been shuttering?
ought to you have been shuttering?
ought to they have been shuttering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to shutter?
ought you not to shutter?
ought he not to shutter?
ought we not to shutter?
ought you not to shutter?
ought they not to shutter? 	ought I not to be shuttering?
ought you not to be shuttering?
ought he not to be shuttering?
ought we not to be shuttering?
ought you not to be shuttering?
ought they not to be shuttering? 	ought I not to have shuttered?
ought you not to have shuttered?
ought he not to have shuttered?
ought we not to have shuttered?
ought you not to have shuttered?
ought they not to have shuttered? 	ought I not to have been shuttering?
ought you not to have been shuttering?
ought he not to have been shuttering?
ought we not to have been shuttering?
ought you not to have been shuttering?
ought they not to have been shuttering?