ought to sallow
Regular verb: sallow - sallowed- sallowed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to sallow
you ought to sallow
he ought to sallow
we ought to sallow
you ought to sallow
they ought to sallow 	I ought to be sallowing
you ought to be sallowing
he ought to be sallowing
we ought to be sallowing
you ought to be sallowing
they ought to be sallowing	I ought to have sallowed
you ought to have sallowed
he ought to have sallowed
we ought to have sallowed
you ought to have sallowed
they ought to have sallowed	I ought to have been sallowing
you ought to have been sallowing
he ought to have been sallowing
we ought to have been sallowing
you ought to have been sallowing
they ought to have been sallowing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to sallow
you oughtn't to sallow
he oughtn't to sallow
we oughtn't to sallow
you oughtn't to sallow
they oughtn't to sallow 	I oughtn't to be sallowing
you oughtn't to be sallowing
he oughtn't to be sallowing
we oughtn't to be sallowing
you oughtn't to be sallowing
they oughtn't to be sallowing	I oughtn't to have sallowed
you oughtn't to have sallowed
he oughtn't to have sallowed
we oughtn't to have sallowed
you oughtn't to have sallowed
they oughtn't to have sallowed	I oughtn't to have been sallowing
you oughtn't to have been sallowing
he oughtn't to have been sallowing
we oughtn't to have been sallowing
you oughtn't to have been sallowing
they oughtn't to have been sallowing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I sallow?
ought to you sallow?
ought to he sallow?
ought to we sallow?
ought to you sallow?
ought to they sallow? 	ought to I be sallowing?
ought to you be sallowing?
ought to he be sallowing?
ought to we be sallowing?
ought to you be sallowing?
ought to they be sallowing? 	ought to I have sallowed?
ought to you have sallowed?
ought to he have sallowed?
ought to we have sallowed?
ought to you have sallowed?
ought to they have sallowed? 	ought to I have been sallowing?
ought to you have been sallowing?
ought to he have been sallowing?
ought to we have been sallowing?
ought to you have been sallowing?
ought to they have been sallowing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to sallow?
oughtn't you to sallow?
oughtn't he to sallow?
oughtn't we to sallow?
oughtn't you to sallow?
oughtn't they to sallow? 	oughtn't I to be sallowing?
oughtn't you to be sallowing?
oughtn't he to be sallowing?
oughtn't we to be sallowing?
oughtn't you to be sallowing?
oughtn't they to be sallowing? 	oughtn't I to have sallowed?
oughtn't you to have sallowed?
oughtn't he to have sallowed?
oughtn't we to have sallowed?
oughtn't you to have sallowed?
oughtn't they to have sallowed? 	oughtn't I to have been sallowing?
oughtn't you to have been sallowing?
oughtn't he to have been sallowing?
oughtn't we to have been sallowing?
oughtn't you to have been sallowing?
oughtn't they to have been sallowing?