Questions & Answers about Ne mogu naći odvijač u ladici.
Ne mogu literally means I can’t / I’m not able to and it behaves like a modal verb. In Croatian, modal verbs such as moći (can/be able) are followed by an infinitive: mogu naći = I can find.
So Ne mogu naći = I can’t find.
You don’t conjugate the second verb (naći)—it stays in the infinitive.
The dictionary form is moći (to be able/can).
mogu is 1st person singular present: (ja) mogu = I can.
With negation: (ja) ne mogu = I can’t.
Croatian often drops the pronoun ja because the verb ending already shows the person.