Firstly, you’re not alone here. I was confused by the perfective for a very long time before I eventually figured it out.malloc wrote: ↑Fri Feb 25, 2022 11:40 pm This may sound silly, but I am still somewhat confused about how the perfective aspect works. If the perfective marks verbs as completed and considered in their entirety, does that mean it generally implies past occurrence even in languages without grammatical tense marking? What about future-tense verbs and imperatives? The verb has not yet occurred, making it incomplete, yet it refers to an event that will eventually complete.
Now: when reasoning about the imperfective/perfective distinction, I have found it useful to realise that these concepts behave as prototypes. The most prototypically ‘perfective’ events are defined by a cluster of features, as stated by Dahl (1985):
However, no language has a verbal category corresponding perfectly to this definition: each language has its own rules for when certain aspectual marking is allowed or disallowed. (The way I think of it: prototypically perfective events, according to the definition, will have perfective marking in all languages; similarly for prototypically imperfective events. Languages differ in how they divide up the space in between the prototypes.) There may well be some languages in which perfective verbs are always located in the past, but rather more allow non-past events to be marked perfectively if they satisfy most of the other requirements. English is rather permissive in this regard, in that nearly any verb may be marked as ‘perfective’ (a bad term, I prefer ‘simple’ for English) as long as the relevant event is not the total opposite of Dahl’s definition.Dahl wrote: A PFV verb will typically denote a single event, seen as an unanalysed whole, with a well-defined result or end-state, located in the past. More often than not, the event will be punctual, or at least, it will be seen as a single transition from one state to its opposite, the duration of which can be disregarded.