I ought to collate you ought to collate he ought to collate we ought to collate you ought to collate they ought to collate
Forma con V-ing
I ought to be collating you ought to be collating he ought to be collating we ought to be collating you ought to be collating they ought to be collating
Perfecto
I ought to have collated you ought to have collated he ought to have collated we ought to have collated you ought to have collated they ought to have collated
Perfecto con V-ing
I ought to have been collating you ought to have been collating he ought to have been collating we ought to have been collating you ought to have been collating they ought to have been collating
Negación
Forma simple
I ought not to collate you ought not to collate he ought not to collate we ought not to collate you ought not to collate they ought not to collate
Forma con V-ing
I ought not to collating you ought not to collating he ought not to collating we ought not to collating you ought not to collating they ought not to collating
Perfecto
I ought not to have collated you ought not to have collated he ought not to have collated we ought not to have collated you ought not to have collated they ought not to have collated
Perfecto con V-ing
I ought not to have been collating you ought not to have been collating he ought not to have been collating we ought not to have been collating you ought not to have been collating they ought not to have been collating
Forma interrogativa
Forma simple
ought to I collate? ought to you collate? ought to he collate? ought to we collate? ought to you collate? ought to they collate?
Forma con V-ing
ought to I be collating? ought to you be collating? ought to he be collating? ought to we be collating? ought to you be collating? ought to they be collating?
Perfecto
ought to I have collated? ought to you have collated? ought to he have collated? ought to we have collated? ought to you have collated? ought to they have collated?
Perfecto con V-ing
ought to I have been collating? ought to you have been collating? ought to he have been collating? ought to we have been collating? ought to you have been collating? ought to they have been collating?
Forma interro-negativa
Forma simple
ought I not to collate? ought you not to collate? ought he not to collate? ought we not to collate? ought you not to collate? ought they not to collate?
Forma con V-ing
ought I not to be collating? ought you not to be collating? ought he not to be collating? ought we not to be collating? ought you not to be collating? ought they not to be collating?
Perfecto
ought I not to have collated? ought you not to have collated? ought he not to have collated? ought we not to have collated? ought you not to have collated? ought they not to have collated?
Perfecto con V-ing
ought I not to have been collating? ought you not to have been collating? ought he not to have been collating? ought we not to have been collating? ought you not to have been collating? ought they not to have been collating?