ought to whitewash
Regular verb: whitewash - whitewashed- whitewashed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to whitewash
you ought to whitewash
he ought to whitewash
we ought to whitewash
you ought to whitewash
they ought to whitewash 	I ought to be whitewashing
you ought to be whitewashing
he ought to be whitewashing
we ought to be whitewashing
you ought to be whitewashing
they ought to be whitewashing	I ought to have whitewashed
you ought to have whitewashed
he ought to have whitewashed
we ought to have whitewashed
you ought to have whitewashed
they ought to have whitewashed	I ought to have been whitewashing
you ought to have been whitewashing
he ought to have been whitewashing
we ought to have been whitewashing
you ought to have been whitewashing
they ought to have been whitewashing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to whitewash
you ought not to whitewash
he ought not to whitewash
we ought not to whitewash
you ought not to whitewash
they ought not to whitewash 	I ought not to whitewashing
you ought not to whitewashing
he ought not to whitewashing
we ought not to whitewashing
you ought not to whitewashing
they ought not to whitewashing	I ought not to have whitewashed
you ought not to have whitewashed
he ought not to have whitewashed
we ought not to have whitewashed
you ought not to have whitewashed
they ought not to have whitewashed	I ought not to have been whitewashing
you ought not to have been whitewashing
he ought not to have been whitewashing
we ought not to have been whitewashing
you ought not to have been whitewashing
they ought not to have been whitewashing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I whitewash?
ought to you whitewash?
ought to he whitewash?
ought to we whitewash?
ought to you whitewash?
ought to they whitewash? 	ought to I be whitewashing?
ought to you be whitewashing?
ought to he be whitewashing?
ought to we be whitewashing?
ought to you be whitewashing?
ought to they be whitewashing? 	ought to I have whitewashed?
ought to you have whitewashed?
ought to he have whitewashed?
ought to we have whitewashed?
ought to you have whitewashed?
ought to they have whitewashed? 	ought to I have been whitewashing?
ought to you have been whitewashing?
ought to he have been whitewashing?
ought to we have been whitewashing?
ought to you have been whitewashing?
ought to they have been whitewashing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to whitewash?
ought you not to whitewash?
ought he not to whitewash?
ought we not to whitewash?
ought you not to whitewash?
ought they not to whitewash? 	ought I not to be whitewashing?
ought you not to be whitewashing?
ought he not to be whitewashing?
ought we not to be whitewashing?
ought you not to be whitewashing?
ought they not to be whitewashing? 	ought I not to have whitewashed?
ought you not to have whitewashed?
ought he not to have whitewashed?
ought we not to have whitewashed?
ought you not to have whitewashed?
ought they not to have whitewashed? 	ought I not to have been whitewashing?
ought you not to have been whitewashing?
ought he not to have been whitewashing?
ought we not to have been whitewashing?
ought you not to have been whitewashing?
ought they not to have been whitewashing?