ought to gash
Regular verb: gash - gashed- gashed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to gash
you ought to gash
he ought to gash
we ought to gash
you ought to gash
they ought to gash 	I ought to be gashing
you ought to be gashing
he ought to be gashing
we ought to be gashing
you ought to be gashing
they ought to be gashing	I ought to have gashed
you ought to have gashed
he ought to have gashed
we ought to have gashed
you ought to have gashed
they ought to have gashed	I ought to have been gashing
you ought to have been gashing
he ought to have been gashing
we ought to have been gashing
you ought to have been gashing
they ought to have been gashing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to gash
you oughtn't to gash
he oughtn't to gash
we oughtn't to gash
you oughtn't to gash
they oughtn't to gash 	I oughtn't to be gashing
you oughtn't to be gashing
he oughtn't to be gashing
we oughtn't to be gashing
you oughtn't to be gashing
they oughtn't to be gashing	I oughtn't to have gashed
you oughtn't to have gashed
he oughtn't to have gashed
we oughtn't to have gashed
you oughtn't to have gashed
they oughtn't to have gashed	I oughtn't to have been gashing
you oughtn't to have been gashing
he oughtn't to have been gashing
we oughtn't to have been gashing
you oughtn't to have been gashing
they oughtn't to have been gashing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I gash?
ought to you gash?
ought to he gash?
ought to we gash?
ought to you gash?
ought to they gash? 	ought to I be gashing?
ought to you be gashing?
ought to he be gashing?
ought to we be gashing?
ought to you be gashing?
ought to they be gashing? 	ought to I have gashed?
ought to you have gashed?
ought to he have gashed?
ought to we have gashed?
ought to you have gashed?
ought to they have gashed? 	ought to I have been gashing?
ought to you have been gashing?
ought to he have been gashing?
ought to we have been gashing?
ought to you have been gashing?
ought to they have been gashing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to gash?
oughtn't you to gash?
oughtn't he to gash?
oughtn't we to gash?
oughtn't you to gash?
oughtn't they to gash? 	oughtn't I to be gashing?
oughtn't you to be gashing?
oughtn't he to be gashing?
oughtn't we to be gashing?
oughtn't you to be gashing?
oughtn't they to be gashing? 	oughtn't I to have gashed?
oughtn't you to have gashed?
oughtn't he to have gashed?
oughtn't we to have gashed?
oughtn't you to have gashed?
oughtn't they to have gashed? 	oughtn't I to have been gashing?
oughtn't you to have been gashing?
oughtn't he to have been gashing?
oughtn't we to have been gashing?
oughtn't you to have been gashing?
oughtn't they to have been gashing?