This person comprehends matter aggregate. Had that person comprehended feeling aggregate? No.

This person had comprehended feeling aggregate. Does that person comprehend matter aggregate? No.

This person does not comprehend matter aggregate. Had that person not comprehended feeling aggregate? Arahat does not comprehend matter aggregate; (it is) not that he had not comprehended feeling aggregate. Except Arahatta Path person and Arahat, the remaining persons do not comprehend matter aggregate and also had not comprehended feeling aggregate.

\color{red}Does that person not comprehend matter aggregate?\color{black} Arahat Path person had not comprehended feeling aggregate (it is) not that he does not comprehend matter aggregate. Except Arahatta Path person and Arahat, the remaining persons had not comprehended feeling aggregate and also do not comprehend matter aggregate.