Questions & Answers about Щелепа рухається.
Ukrainian has no articles, so there is no separate word for the or a/an.
So щелепа can mean:
- the jaw
- a jaw
Which one is meant depends on context. In a normal sentence like this, English will often use the jaw.
Щелепа is in the nominative singular.
That tells you it is the subject of the sentence — the thing doing the action.
A quick breakdown:
- щелепа = feminine noun
- singular
- nominative case
- subject of рухається
The dictionary form is рухатися.
So:
- рухатися = to move
- рухається = moves / is moving
In this sentence, рухається is 3rd person singular present tense, matching the singular subject щелепа.