ought to swarm
Regular verb: swarm - swarmed- swarmed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to swarm
you ought to swarm
he ought to swarm
we ought to swarm
you ought to swarm
they ought to swarm 	I ought to be swarming
you ought to be swarming
he ought to be swarming
we ought to be swarming
you ought to be swarming
they ought to be swarming	I ought to have swarmed
you ought to have swarmed
he ought to have swarmed
we ought to have swarmed
you ought to have swarmed
they ought to have swarmed	I ought to have been swarming
you ought to have been swarming
he ought to have been swarming
we ought to have been swarming
you ought to have been swarming
they ought to have been swarming	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to swarm
you oughtn't to swarm
he oughtn't to swarm
we oughtn't to swarm
you oughtn't to swarm
they oughtn't to swarm 	I oughtn't to be swarming
you oughtn't to be swarming
he oughtn't to be swarming
we oughtn't to be swarming
you oughtn't to be swarming
they oughtn't to be swarming	I oughtn't to have swarmed
you oughtn't to have swarmed
he oughtn't to have swarmed
we oughtn't to have swarmed
you oughtn't to have swarmed
they oughtn't to have swarmed	I oughtn't to have been swarming
you oughtn't to have been swarming
he oughtn't to have been swarming
we oughtn't to have been swarming
you oughtn't to have been swarming
they oughtn't to have been swarming	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I swarm?
ought to you swarm?
ought to he swarm?
ought to we swarm?
ought to you swarm?
ought to they swarm? 	ought to I be swarming?
ought to you be swarming?
ought to he be swarming?
ought to we be swarming?
ought to you be swarming?
ought to they be swarming? 	ought to I have swarmed?
ought to you have swarmed?
ought to he have swarmed?
ought to we have swarmed?
ought to you have swarmed?
ought to they have swarmed? 	ought to I have been swarming?
ought to you have been swarming?
ought to he have been swarming?
ought to we have been swarming?
ought to you have been swarming?
ought to they have been swarming? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to swarm?
oughtn't you to swarm?
oughtn't he to swarm?
oughtn't we to swarm?
oughtn't you to swarm?
oughtn't they to swarm? 	oughtn't I to be swarming?
oughtn't you to be swarming?
oughtn't he to be swarming?
oughtn't we to be swarming?
oughtn't you to be swarming?
oughtn't they to be swarming? 	oughtn't I to have swarmed?
oughtn't you to have swarmed?
oughtn't he to have swarmed?
oughtn't we to have swarmed?
oughtn't you to have swarmed?
oughtn't they to have swarmed? 	oughtn't I to have been swarming?
oughtn't you to have been swarming?
oughtn't he to have been swarming?
oughtn't we to have been swarming?
oughtn't you to have been swarming?
oughtn't they to have been swarming?