It is the difference between indeterminate and determinate aspects. Most verbs just have perfective and imperfective aspects, but there is a few number of verbs that are further divided into determinate and indeterminate in the imperfect aspect. Determinate means action in progress while indeterminate means habitual or frequent action. So here biegam (biegać) means I run "regularly" or "everyday" and so on while biegnę (biec) means I am running "at the moment." I wish Duolingo's Polish grammar chapter was available especially for this section, but only the beginning sections seem to have the grammar notes.
Would you really say so? "Biegam" (in contrast to "biegnę") means that you do it regularly. Similarly "every Tuesday" suggests regularity so in English you should use Present Simple.
I haven't really figured out the differences between the two Polish verbs yet so I guess I just didn't understand that context. Thank you
Im still unclear on the difference here. I would say "I am running every Tuesday". That is essentially the same as "I run...". It is a little bit longer, but sounds way more natural.
I realise that it's the Polish we should really be concentrating on, but to this (BrE) native speaker and EFL teacher "I am running every Tuesday" certainly doesn't sound more natural, and might well be marked wrong in an English exam for foreigners.
I agree, however, that we we're unlikely to use the simple "run" very much either, but at least it's grammatical.
The most natural, of course, is "I go running every Tuesday". We tend to use verbs like "run, swim, cycle" etc with "go" rather than on their own (one of Duo's little foibles). But I accept that could be a bit confusing here.
Why? Could you elaborate? Generally, Present Simple is used for general statements or habitual activities, whereas Present Countinous is used for situations happening at the moment of speaking.
True, but I think that "I'm running every Tuesday" actually means the same as "I run every Tuesday"... after all, 'every Tuesday' definitely isn't 'at the moment' and for some reason a native AmE speaker used it.
Well, it is a mistake. I could say "będę zjeść" makes sense if you really think about it, but it is still incorrect.
Perhaps the words are more strict in Polish. In English "Running" is considered to be an activity as well as a verb. So someone would be describing what they are doing, every tuesday, when they say "I am running..." .
When one says "I run..." it almost sounds past tense, and doesnt convey the same on-going status . Thats how it sounds to me.
English has many way of saying quite literally the same thing, as many words and statements are actually pretty vague.
What's the difference between "in", "on" and "at" in English? I'm not a native speaker and I don't remember when to use each other so it really bothers
Why not "I run on tuesdays"? it implies that you do that EVERY tuesday ;)
Yes, but while the meaning is the same, the grammatical construction is quite different, and we usually try to keep quite close to the original sentence.
Your sentence would be "Biegam we wtorki" / "We wtorki biegam".
I just posted something similar on the "Rzadko biegamy w parku" page. I wrote 'I go running every Tuesday', which came up as wrong. The answer it gave me was 'I run on every Tuesday'. No-one would ever say that. The gerund should be allowed here with go. But I know it's not the exact translation, but its the most natural translation for me. Even 'I run every Tuesday' is pretty uncommon if you ask me.
"on every Tuesday". The Polish sentence wouldn't make any sense without it.
Yes, it's because of the "w", and generally, those are just alternative ways of saying the same. But I don't think the 'w' form may work with months, though.