288719 He walked back and forth. CK 1 299270 He shook his head back and forth. CK 1 3066976 Tom paced back and forth. CK 326605 Swing your arm back and forth. CM 2253207 He kept walking back and forth. _undertoad 2662370 Tom kept walking back and forth. sharptoothed 303405 He walked back and forth in the room. Nero 29714 The lamp was swinging back and forth. CM 2640645 Tom and Mary tossed a ball back and forth. CK 53348 Jim and Mike threw the ball back and forth. CK 297697 He asked me my age, my name, my address, and so forth. CK 239345 A strange man was walking back and forth on the pavement. CM 239342 A strange man was walking back and forth in front of my house. CK 3085061 Tom was pacing back and forth in the parking lot, waiting for Mary. CK 3219385 A man I didn't know was walking back and forth in front of my house. CK 304812 He walked back and forth on the platform while waiting for the train. CK 277191 In an earthquake, the ground can shake up and down, or back and forth. CM 535688 Charles Moore created Forth in an attempt to increase programmer productivity without sacrificing machine efficiency. CK