ought to apperceive
Verbe régulier : apperceive - apperceived- apperceived

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought to apperceive
you ought to apperceive
she ought to apperceive
we ought to apperceive
you ought to apperceive
they ought to apperceive 	I ought to be apperceiving
you ought to be apperceiving
she ought to be apperceiving
we ought to be apperceiving
you ought to be apperceiving
they ought to be apperceiving	I ought to have apperceived
you ought to have apperceived
she ought to have apperceived
we ought to have apperceived
you ought to have apperceived
they ought to have apperceived	I ought to have been apperceiving
you ought to have been apperceiving
she ought to have been apperceiving
we ought to have been apperceiving
you ought to have been apperceiving
they ought to have been apperceiving	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I oughtn't to apperceive
you oughtn't to apperceive
she oughtn't to apperceive
we oughtn't to apperceive
you oughtn't to apperceive
they oughtn't to apperceive 	I oughtn't to be apperceiving
you oughtn't to be apperceiving
she oughtn't to be apperceiving
we oughtn't to be apperceiving
you oughtn't to be apperceiving
they oughtn't to be apperceiving	I oughtn't to have apperceived
you oughtn't to have apperceived
she oughtn't to have apperceived
we oughtn't to have apperceived
you oughtn't to have apperceived
they oughtn't to have apperceived	I oughtn't to have been apperceiving
you oughtn't to have been apperceiving
she oughtn't to have been apperceiving
we oughtn't to have been apperceiving
you oughtn't to have been apperceiving
they oughtn't to have been apperceiving	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought to I apperceive?
ought to you apperceive?
ought to she apperceive?
ought to we apperceive?
ought to you apperceive?
ought to they apperceive? 	ought to I be apperceiving?
ought to you be apperceiving?
ought to she be apperceiving?
ought to we be apperceiving?
ought to you be apperceiving?
ought to they be apperceiving? 	ought to I have apperceived?
ought to you have apperceived?
ought to she have apperceived?
ought to we have apperceived?
ought to you have apperceived?
ought to they have apperceived? 	ought to I have been apperceiving?
ought to you have been apperceiving?
ought to she have been apperceiving?
ought to we have been apperceiving?
ought to you have been apperceiving?
ought to they have been apperceiving? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
oughtn't I to apperceive?
oughtn't you to apperceive?
oughtn't she to apperceive?
oughtn't we to apperceive?
oughtn't you to apperceive?
oughtn't they to apperceive? 	oughtn't I to be apperceiving?
oughtn't you to be apperceiving?
oughtn't she to be apperceiving?
oughtn't we to be apperceiving?
oughtn't you to be apperceiving?
oughtn't they to be apperceiving? 	oughtn't I to have apperceived?
oughtn't you to have apperceived?
oughtn't she to have apperceived?
oughtn't we to have apperceived?
oughtn't you to have apperceived?
oughtn't they to have apperceived? 	oughtn't I to have been apperceiving?
oughtn't you to have been apperceiving?
oughtn't she to have been apperceiving?
oughtn't we to have been apperceiving?
oughtn't you to have been apperceiving?
oughtn't they to have been apperceiving?