ought to strap
Regular verb: strap - strapped- strapped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to strap
you ought to strap
she ought to strap
we ought to strap
you ought to strap
they ought to strap 	I ought to be strapping
you ought to be strapping
she ought to be strapping
we ought to be strapping
you ought to be strapping
they ought to be strapping	I ought to have strapped
you ought to have strapped
she ought to have strapped
we ought to have strapped
you ought to have strapped
they ought to have strapped	I ought to have been strapping
you ought to have been strapping
she ought to have been strapping
we ought to have been strapping
you ought to have been strapping
they ought to have been strapping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to strap
you ought not to strap
she ought not to strap
we ought not to strap
you ought not to strap
they ought not to strap 	I ought not to strapping
you ought not to strapping
she ought not to strapping
we ought not to strapping
you ought not to strapping
they ought not to strapping	I ought not to have strapped
you ought not to have strapped
she ought not to have strapped
we ought not to have strapped
you ought not to have strapped
they ought not to have strapped	I ought not to have been strapping
you ought not to have been strapping
she ought not to have been strapping
we ought not to have been strapping
you ought not to have been strapping
they ought not to have been strapping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I strap?
ought to you strap?
ought to she strap?
ought to we strap?
ought to you strap?
ought to they strap? 	ought to I be strapping?
ought to you be strapping?
ought to she be strapping?
ought to we be strapping?
ought to you be strapping?
ought to they be strapping? 	ought to I have strapped?
ought to you have strapped?
ought to she have strapped?
ought to we have strapped?
ought to you have strapped?
ought to they have strapped? 	ought to I have been strapping?
ought to you have been strapping?
ought to she have been strapping?
ought to we have been strapping?
ought to you have been strapping?
ought to they have been strapping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to strap?
ought you not to strap?
ought she not to strap?
ought we not to strap?
ought you not to strap?
ought they not to strap? 	ought I not to be strapping?
ought you not to be strapping?
ought she not to be strapping?
ought we not to be strapping?
ought you not to be strapping?
ought they not to be strapping? 	ought I not to have strapped?
ought you not to have strapped?
ought she not to have strapped?
ought we not to have strapped?
ought you not to have strapped?
ought they not to have strapped? 	ought I not to have been strapping?
ought you not to have been strapping?
ought she not to have been strapping?
ought we not to have been strapping?
ought you not to have been strapping?
ought they not to have been strapping?