Has anyone ever thought why in swearing people use not only the imperative "иди", but also (and even more frequently) the form "пошёл"?
What is the first person singular of победить in future tense? The other person-numbers have obvious forms such as: ты победишь, мы победим, они победят, вы победите, он победит, я ??? The ...
The title pretty much says it all. It's a very common mistake which (unfortunately) even many native speakers make. Is there a rule to unambiguously decide should I end this verb with -тся or -ться?