ought to smell
Irregular verb: smell - smelled, smelt- smelled, smelt

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to smell
you ought to smell
he ought to smell
we ought to smell
you ought to smell
they ought to smell 	I ought to be smelling
you ought to be smelling
he ought to be smelling
we ought to be smelling
you ought to be smelling
they ought to be smelling	I ought to have smelled, smelt
you ought to have smelled, smelt
he ought to have smelled, smelt
we ought to have smelled, smelt
you ought to have smelled, smelt
they ought to have smelled, smelt	I ought to have been smelling
you ought to have been smelling
he ought to have been smelling
we ought to have been smelling
you ought to have been smelling
they ought to have been smelling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to smell
you ought not to smell
he ought not to smell
we ought not to smell
you ought not to smell
they ought not to smell 	I ought not to smelling
you ought not to smelling
he ought not to smelling
we ought not to smelling
you ought not to smelling
they ought not to smelling	I ought not to have smelled, smelt
you ought not to have smelled, smelt
he ought not to have smelled, smelt
we ought not to have smelled, smelt
you ought not to have smelled, smelt
they ought not to have smelled, smelt	I ought not to have been smelling
you ought not to have been smelling
he ought not to have been smelling
we ought not to have been smelling
you ought not to have been smelling
they ought not to have been smelling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I smell?
ought to you smell?
ought to he smell?
ought to we smell?
ought to you smell?
ought to they smell? 	ought to I be smelling?
ought to you be smelling?
ought to he be smelling?
ought to we be smelling?
ought to you be smelling?
ought to they be smelling? 	ought to I have smelled, smelt?
ought to you have smelled, smelt?
ought to he have smelled, smelt?
ought to we have smelled, smelt?
ought to you have smelled, smelt?
ought to they have smelled, smelt? 	ought to I have been smelling?
ought to you have been smelling?
ought to he have been smelling?
ought to we have been smelling?
ought to you have been smelling?
ought to they have been smelling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to smell?
ought you not to smell?
ought he not to smell?
ought we not to smell?
ought you not to smell?
ought they not to smell? 	ought I not to be smelling?
ought you not to be smelling?
ought he not to be smelling?
ought we not to be smelling?
ought you not to be smelling?
ought they not to be smelling? 	ought I not to have smelled, smelt?
ought you not to have smelled, smelt?
ought he not to have smelled, smelt?
ought we not to have smelled, smelt?
ought you not to have smelled, smelt?
ought they not to have smelled, smelt? 	ought I not to have been smelling?
ought you not to have been smelling?
ought he not to have been smelling?
ought we not to have been smelling?
ought you not to have been smelling?
ought they not to have been smelling?