Pluperfect Progressive - Tenses, Aspects and Moods

Tenses, Aspects and Moods

As in many other languages, the means English uses for expressing the three categories of tense (time reference), aspect and mood are somewhat conflated (see tense–aspect–mood). In contrast to languages like Latin, though, English has only limited means for expressing these categories through verb conjugation, and tends mostly to express them periphrastically, using the verb combinations mentioned in the previous section. The tenses, aspects and moods that may be identified in English are described below (although the terminology used differs significantly between authors). Note that in common usage, particularly in English language teaching, particular tense–aspect–mood combinations such as "present progressive" and "conditional perfect" are often referred to simply as "tenses".