Within the framework of a distinction between grammatical and lexical aspect, the category grammatical aspect, which is usually realized in the morphology of the verb, includes the imperfective and the perfective aspect, whereas the lexical aspect concerns the situation types (Aktionsarten) of the verb, i.e. it is inherent to the semantics of the verb.

In the Latin rite, all bishops, priests, and transitional deacons are obliged to recite the Divine Office daily.

The palingenesia having its first and last cause, as palingenesia, in the Incarnation is strictly supercosmic, supernatural, though it presupposes the natural, and like the cosmos has God for its first and last cause.

The messenger, himself a herdsman, gives an elaborate account of a raid upon the cattle of their husbands and fathers, which, as was natural with such enthusiastic slaughteresses was boldly and energetically, but very awkardly done.