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The perfective aspect (abbreviated PFV), sometimes called the aoristic aspect, [1] is a grammatical aspect that describes an action viewed as a simple whole, i.e., a unit without interior composition. The perfective aspect is distinguished from the imperfective aspect, which presents an event as having internal structure (such as ongoing ...
The perfect tense or aspect (abbreviated PERF or PRF) is a verb form that indicates that an action or circumstance occurred earlier than the time under consideration, often focusing attention on the resulting state rather than on the occurrence itself. An example of a perfect construction is I have made dinner.
v. t. e. In linguistics, aspect is a grammatical category that expresses how a verbal action, event, or state, extends over time. For instance, perfective aspect is used in referring to an event conceived as bounded and unitary, without reference to any flow of time during the event ("I helped him"). Imperfective aspect is used for situations ...
As with French, this form when applied to the present tense of "to have" or "to be" does not convey perfect aspect but rather the perfective aspect in the past. [18]: p.62 In the compound pluperfect, the helping verb is in the past imperfective form in a main clause but in the past perfective form in a dependent clause. [18]: p.71
The present perfect is a grammatical combination of the present tense and perfect aspect that is used to express a past event that has present consequences. [1] The term is used particularly in the context of English grammar to refer to forms like "I have finished". The forms are present because they use the present tense of the auxiliary verb ...
In almost [clarification needed] all modern Slavic languages, only one type of aspectual opposition governs verbs, verb phrases and verb-related structures, manifesting in two grammatical aspects: perfective and imperfective (in contrast with English verb grammar, which conveys several aspectual oppositions: perfect vs. neutral; progressive vs. nonprogressive; and in the past tense, habitual ...
Continuous and progressive aspects. The continuous and progressive aspects (abbreviated CONT and PROG) are grammatical aspects that express incomplete action ("to do") or state ("to be") in progress at a specific time: they are non-habitual, imperfective aspects. In the grammars of many languages the two terms are used interchangeably.
Many languages make a distinction between perfective aspect (denoting complete events) and imperfective aspect (denoting ongoing or repeated situations); some also have other aspects, such as a perfect aspect, denoting a state following a prior event. Some of the traditional "tenses" express time reference together with aspectual information.