ought to scotch
Regular verb: scotch - scotched- scotched

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to scotch
you ought to scotch
he ought to scotch
we ought to scotch
you ought to scotch
they ought to scotch 	I ought to be scotching
you ought to be scotching
he ought to be scotching
we ought to be scotching
you ought to be scotching
they ought to be scotching	I ought to have scotched
you ought to have scotched
he ought to have scotched
we ought to have scotched
you ought to have scotched
they ought to have scotched	I ought to have been scotching
you ought to have been scotching
he ought to have been scotching
we ought to have been scotching
you ought to have been scotching
they ought to have been scotching	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to scotch
you ought not to scotch
he ought not to scotch
we ought not to scotch
you ought not to scotch
they ought not to scotch 	I ought not to scotching
you ought not to scotching
he ought not to scotching
we ought not to scotching
you ought not to scotching
they ought not to scotching	I ought not to have scotched
you ought not to have scotched
he ought not to have scotched
we ought not to have scotched
you ought not to have scotched
they ought not to have scotched	I ought not to have been scotching
you ought not to have been scotching
he ought not to have been scotching
we ought not to have been scotching
you ought not to have been scotching
they ought not to have been scotching	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I scotch?
ought to you scotch?
ought to he scotch?
ought to we scotch?
ought to you scotch?
ought to they scotch? 	ought to I be scotching?
ought to you be scotching?
ought to he be scotching?
ought to we be scotching?
ought to you be scotching?
ought to they be scotching? 	ought to I have scotched?
ought to you have scotched?
ought to he have scotched?
ought to we have scotched?
ought to you have scotched?
ought to they have scotched? 	ought to I have been scotching?
ought to you have been scotching?
ought to he have been scotching?
ought to we have been scotching?
ought to you have been scotching?
ought to they have been scotching? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to scotch?
ought you not to scotch?
ought he not to scotch?
ought we not to scotch?
ought you not to scotch?
ought they not to scotch? 	ought I not to be scotching?
ought you not to be scotching?
ought he not to be scotching?
ought we not to be scotching?
ought you not to be scotching?
ought they not to be scotching? 	ought I not to have scotched?
ought you not to have scotched?
ought he not to have scotched?
ought we not to have scotched?
ought you not to have scotched?
ought they not to have scotched? 	ought I not to have been scotching?
ought you not to have been scotching?
ought he not to have been scotching?
ought we not to have been scotching?
ought you not to have been scotching?
ought they not to have been scotching?