Phrase · 🤔 Opinion, doubt and probability

No estoy seguro de que sea verdad.

I’m not sure it’s true.

B1expressing doubtAudio · coming soon

Why every word is where it is

No1adverbnotestoyverbI amestar · present · 1st sing.seguro1adjectivesuremasc. · sing.deprepositionofqueconjunctionthatsea1verbit isser · subjunctive · present · 3rd sing.verdadnountruthfem. · sing..

seguro → sea: no seguro de que → subjunctive
estoy → seguro: estar + adjective

Why it's built this way

The notes match the numbers above.

1
Denied certainty takes the subjunctive: no estoy seguro de que sea. Opinion, certainty and possibility: indicative or subjunctive →

Variations

No estoy segura de que sea verdad.