ought to cuirass
Regular verb: cuirass - cuirassed- cuirassed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to cuirass
you ought to cuirass
he ought to cuirass
we ought to cuirass
you ought to cuirass
they ought to cuirass 	I ought to be cuirassing
you ought to be cuirassing
he ought to be cuirassing
we ought to be cuirassing
you ought to be cuirassing
they ought to be cuirassing	I ought to have cuirassed
you ought to have cuirassed
he ought to have cuirassed
we ought to have cuirassed
you ought to have cuirassed
they ought to have cuirassed	I ought to have been cuirassing
you ought to have been cuirassing
he ought to have been cuirassing
we ought to have been cuirassing
you ought to have been cuirassing
they ought to have been cuirassing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to cuirass
you oughtn't to cuirass
he oughtn't to cuirass
we oughtn't to cuirass
you oughtn't to cuirass
they oughtn't to cuirass 	I oughtn't to be cuirassing
you oughtn't to be cuirassing
he oughtn't to be cuirassing
we oughtn't to be cuirassing
you oughtn't to be cuirassing
they oughtn't to be cuirassing	I oughtn't to have cuirassed
you oughtn't to have cuirassed
he oughtn't to have cuirassed
we oughtn't to have cuirassed
you oughtn't to have cuirassed
they oughtn't to have cuirassed	I oughtn't to have been cuirassing
you oughtn't to have been cuirassing
he oughtn't to have been cuirassing
we oughtn't to have been cuirassing
you oughtn't to have been cuirassing
they oughtn't to have been cuirassing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I cuirass?
ought to you cuirass?
ought to he cuirass?
ought to we cuirass?
ought to you cuirass?
ought to they cuirass? 	ought to I be cuirassing?
ought to you be cuirassing?
ought to he be cuirassing?
ought to we be cuirassing?
ought to you be cuirassing?
ought to they be cuirassing? 	ought to I have cuirassed?
ought to you have cuirassed?
ought to he have cuirassed?
ought to we have cuirassed?
ought to you have cuirassed?
ought to they have cuirassed? 	ought to I have been cuirassing?
ought to you have been cuirassing?
ought to he have been cuirassing?
ought to we have been cuirassing?
ought to you have been cuirassing?
ought to they have been cuirassing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to cuirass?
oughtn't you to cuirass?
oughtn't he to cuirass?
oughtn't we to cuirass?
oughtn't you to cuirass?
oughtn't they to cuirass? 	oughtn't I to be cuirassing?
oughtn't you to be cuirassing?
oughtn't he to be cuirassing?
oughtn't we to be cuirassing?
oughtn't you to be cuirassing?
oughtn't they to be cuirassing? 	oughtn't I to have cuirassed?
oughtn't you to have cuirassed?
oughtn't he to have cuirassed?
oughtn't we to have cuirassed?
oughtn't you to have cuirassed?
oughtn't they to have cuirassed? 	oughtn't I to have been cuirassing?
oughtn't you to have been cuirassing?
oughtn't he to have been cuirassing?
oughtn't we to have been cuirassing?
oughtn't you to have been cuirassing?
oughtn't they to have been cuirassing?