não tem certeza do que

isn't sure what

→ não

phrase Rare #41,035

isn't sure what Used to say that someone is uncertain about what to do, buy, say, or what someone else wants. The phrase literally includes “doesn't have certainty of what,” but the natural English equivalent is “isn't sure what.”

PO: Ela não tem certeza do que precisa levar.

EN: She isn't sure what she needs to bring.

Tom não tem certeza do que deve comprar.

Tom isn't sure what he should buy.

Tom não tem certeza do que deve fazer.

Tom isn’t sure what he should do.

Tom não tem certeza do que deveria fazer.

Tom isn't sure what he should do.

Tom não tem certeza do que Mary quer que ele faça.

Tom isn't sure what Mary wants him to do.