2203714 Tom intervened. CK 1 2203713 Who intervened? CK 1 2245660 I could intervene. CK 1 2241174 We must intervene. CK 1 2249951 Should we intervene? CK 1 2111547 Somebody intervened. CK 1 2243525 They won't intervene. CK 1 238180 The police intervened in the disturbance. Nero 681227 Tom intervened in his coworkers' disagreement. Source_VOA 681226 The hockey referee intervened to stop the fight. Source_VOA 807663 The Kaiser asked Theodore Roosevelt to intervene. Source_VOA 318411 We take health for granted until illness intervenes. CM 681225 The United Nations sent troops to intervene in the conflict. Source_VOA 272797 The teacher intervened in the quarrel between the two students. Nero