ought to smash
Regular verb: smash - smashed- smashed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to smash
you ought to smash
she ought to smash
we ought to smash
you ought to smash
they ought to smash 	I ought to be smashing
you ought to be smashing
she ought to be smashing
we ought to be smashing
you ought to be smashing
they ought to be smashing	I ought to have smashed
you ought to have smashed
she ought to have smashed
we ought to have smashed
you ought to have smashed
they ought to have smashed	I ought to have been smashing
you ought to have been smashing
she ought to have been smashing
we ought to have been smashing
you ought to have been smashing
they ought to have been smashing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to smash
you oughtn't to smash
she oughtn't to smash
we oughtn't to smash
you oughtn't to smash
they oughtn't to smash 	I oughtn't to be smashing
you oughtn't to be smashing
she oughtn't to be smashing
we oughtn't to be smashing
you oughtn't to be smashing
they oughtn't to be smashing	I oughtn't to have smashed
you oughtn't to have smashed
she oughtn't to have smashed
we oughtn't to have smashed
you oughtn't to have smashed
they oughtn't to have smashed	I oughtn't to have been smashing
you oughtn't to have been smashing
she oughtn't to have been smashing
we oughtn't to have been smashing
you oughtn't to have been smashing
they oughtn't to have been smashing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I smash?
ought to you smash?
ought to she smash?
ought to we smash?
ought to you smash?
ought to they smash? 	ought to I be smashing?
ought to you be smashing?
ought to she be smashing?
ought to we be smashing?
ought to you be smashing?
ought to they be smashing? 	ought to I have smashed?
ought to you have smashed?
ought to she have smashed?
ought to we have smashed?
ought to you have smashed?
ought to they have smashed? 	ought to I have been smashing?
ought to you have been smashing?
ought to she have been smashing?
ought to we have been smashing?
ought to you have been smashing?
ought to they have been smashing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to smash?
oughtn't you to smash?
oughtn't she to smash?
oughtn't we to smash?
oughtn't you to smash?
oughtn't they to smash? 	oughtn't I to be smashing?
oughtn't you to be smashing?
oughtn't she to be smashing?
oughtn't we to be smashing?
oughtn't you to be smashing?
oughtn't they to be smashing? 	oughtn't I to have smashed?
oughtn't you to have smashed?
oughtn't she to have smashed?
oughtn't we to have smashed?
oughtn't you to have smashed?
oughtn't they to have smashed? 	oughtn't I to have been smashing?
oughtn't you to have been smashing?
oughtn't she to have been smashing?
oughtn't we to have been smashing?
oughtn't you to have been smashing?
oughtn't they to have been smashing?