ought to taper
Regular verb: taper - tapered- tapered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to taper
you ought to taper
he ought to taper
we ought to taper
you ought to taper
they ought to taper 	I ought to be tapering
you ought to be tapering
he ought to be tapering
we ought to be tapering
you ought to be tapering
they ought to be tapering	I ought to have tapered
you ought to have tapered
he ought to have tapered
we ought to have tapered
you ought to have tapered
they ought to have tapered	I ought to have been tapering
you ought to have been tapering
he ought to have been tapering
we ought to have been tapering
you ought to have been tapering
they ought to have been tapering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to taper
you ought not to taper
he ought not to taper
we ought not to taper
you ought not to taper
they ought not to taper 	I ought not to tapering
you ought not to tapering
he ought not to tapering
we ought not to tapering
you ought not to tapering
they ought not to tapering	I ought not to have tapered
you ought not to have tapered
he ought not to have tapered
we ought not to have tapered
you ought not to have tapered
they ought not to have tapered	I ought not to have been tapering
you ought not to have been tapering
he ought not to have been tapering
we ought not to have been tapering
you ought not to have been tapering
they ought not to have been tapering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I taper?
ought to you taper?
ought to he taper?
ought to we taper?
ought to you taper?
ought to they taper? 	ought to I be tapering?
ought to you be tapering?
ought to he be tapering?
ought to we be tapering?
ought to you be tapering?
ought to they be tapering? 	ought to I have tapered?
ought to you have tapered?
ought to he have tapered?
ought to we have tapered?
ought to you have tapered?
ought to they have tapered? 	ought to I have been tapering?
ought to you have been tapering?
ought to he have been tapering?
ought to we have been tapering?
ought to you have been tapering?
ought to they have been tapering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to taper?
ought you not to taper?
ought he not to taper?
ought we not to taper?
ought you not to taper?
ought they not to taper? 	ought I not to be tapering?
ought you not to be tapering?
ought he not to be tapering?
ought we not to be tapering?
ought you not to be tapering?
ought they not to be tapering? 	ought I not to have tapered?
ought you not to have tapered?
ought he not to have tapered?
ought we not to have tapered?
ought you not to have tapered?
ought they not to have tapered? 	ought I not to have been tapering?
ought you not to have been tapering?
ought he not to have been tapering?
ought we not to have been tapering?
ought you not to have been tapering?
ought they not to have been tapering?