kept, maintained
Mantiveram Fadil hospitalizado durante meses.
They kept Fadil hospitalized for months.
Mas não se preocupe, meus amigos me mantiveram bem informado.
But don't worry, my friends kept me well informed.
— Conclave (2024)
Mantiveram-me sob custódia e tiveram que me soltar.
They kept me in custody and had to release me.
— Intocáveis (2011)
Eles a mantiveram longe das drogas e de mim.
They kept her away from drugs and away from me.
— Fale com Ela (2002)
Eles o mantiveram esperando do lado de fora por um longo tempo.
They kept him waiting outside for a long time.
Elas mantiveram essa coisa quieta.
They kept quiet about it.