| be the trouble with | ser el problema de |
| be there at the arrival of | esperar |
| be there for someone | estar dispuesto a |
| be thundering and lightning | tronar y relampaguear |
| be tied in with | estar relacionado |
| be tied to | estar vinculado con |
| be tired of | estar harto de |
| be tired of it | estar harto de |
| be to one's credit | honrar a alguien |
| be to one's satisfaction | ser satisfactorio para uno |
| be torn between two things | titubear entre dos cosas |
| be torn loose | romperse |
| be totally ignored by somebody | ser ignorado totalmente por alguien |
| be touched | enternecerse |
| be touting for | solicitar clientes |
| be trailing | perseguir |
| be transmitted | viajar |
| be treated by somebody as though you weren't there | ser ignorado totalmente por alguien |
| be tried for | ser procesado por |
| be tried on a charge of | ser procesado por |
| be troubled | estar plagado |
| be troubled about | estar preocupado por |
| be troubled by | molestarle a alguien algo |
| be troubled with | estar preocupado con |
| be true for | aplicarse a |
| be turned down | ser rechazado |
| be typical of | marcar |
| be unable to keep one's hands to oneself | no poder guardarse las manos |
| be unaware of | ignorar que |
| be uncertain of | dudar |
| be unconscious of | ignorar que |
| be under a lot of strain | estar muy tenso |
| be underestimated | ser subestimado |
| be unequal to | ser incapaz de |
| be unfaithful to | traicionar |
| be unfavorable to | ser desfavorable |
| be unfit | no estar preparado |
| be unfortunate | ser una lástima |
| be unlike | no ser característico de |
| be unlucky | estar de mala suerte |
