No confiabas en mí, ¿verdad? - Dudaba que supieras lo que estabas haciendo.You didn't trust me, did you? - I doubted that you knew what you were doing.
Después de tantas desavenencias, yo dudaba que mi jefe me fuera a renovar el contrato.After so many disagreements, I doubted my boss would renew my contract.
El cantautor se sentía inseguro y dudaba que al público le gustara de verdad su música.The singersongwriter felt insecure and doubted that the audience actually liked his music.
Nunca pensé que llegarías a la cima. - Lo sé, señor Clapton. Sé que dudaba que yo fuera a triunfar.I never thought you'd make it to the top. - I know, Mr. Clapton. I know you doubted that I'd succeed.