ought to chamois
Regular verb: chamois - chamoised- chamoised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to chamois
you ought to chamois
he ought to chamois
we ought to chamois
you ought to chamois
they ought to chamois 	I ought to be chamoising
you ought to be chamoising
he ought to be chamoising
we ought to be chamoising
you ought to be chamoising
they ought to be chamoising	I ought to have chamoised
you ought to have chamoised
he ought to have chamoised
we ought to have chamoised
you ought to have chamoised
they ought to have chamoised	I ought to have been chamoising
you ought to have been chamoising
he ought to have been chamoising
we ought to have been chamoising
you ought to have been chamoising
they ought to have been chamoising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to chamois
you oughtn't to chamois
he oughtn't to chamois
we oughtn't to chamois
you oughtn't to chamois
they oughtn't to chamois 	I oughtn't to be chamoising
you oughtn't to be chamoising
he oughtn't to be chamoising
we oughtn't to be chamoising
you oughtn't to be chamoising
they oughtn't to be chamoising	I oughtn't to have chamoised
you oughtn't to have chamoised
he oughtn't to have chamoised
we oughtn't to have chamoised
you oughtn't to have chamoised
they oughtn't to have chamoised	I oughtn't to have been chamoising
you oughtn't to have been chamoising
he oughtn't to have been chamoising
we oughtn't to have been chamoising
you oughtn't to have been chamoising
they oughtn't to have been chamoising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I chamois?
ought to you chamois?
ought to he chamois?
ought to we chamois?
ought to you chamois?
ought to they chamois? 	ought to I be chamoising?
ought to you be chamoising?
ought to he be chamoising?
ought to we be chamoising?
ought to you be chamoising?
ought to they be chamoising? 	ought to I have chamoised?
ought to you have chamoised?
ought to he have chamoised?
ought to we have chamoised?
ought to you have chamoised?
ought to they have chamoised? 	ought to I have been chamoising?
ought to you have been chamoising?
ought to he have been chamoising?
ought to we have been chamoising?
ought to you have been chamoising?
ought to they have been chamoising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to chamois?
oughtn't you to chamois?
oughtn't he to chamois?
oughtn't we to chamois?
oughtn't you to chamois?
oughtn't they to chamois? 	oughtn't I to be chamoising?
oughtn't you to be chamoising?
oughtn't he to be chamoising?
oughtn't we to be chamoising?
oughtn't you to be chamoising?
oughtn't they to be chamoising? 	oughtn't I to have chamoised?
oughtn't you to have chamoised?
oughtn't he to have chamoised?
oughtn't we to have chamoised?
oughtn't you to have chamoised?
oughtn't they to have chamoised? 	oughtn't I to have been chamoising?
oughtn't you to have been chamoising?
oughtn't he to have been chamoising?
oughtn't we to have been chamoising?
oughtn't you to have been chamoising?
oughtn't they to have been chamoising?