1) to come, go, after or along in the same direction (follow)

2) the property of matter by which it remains in a state of rest or, if it is in motion, continues in the same direction and in a straight line unless it is acted on by an external force (inertia)

3) to use force or effort on (a person or thing) so as to move (her, him, it) towards oneself or behind oneself and in the same direction (pull)

4) to use force or effort on (a person or thing) so as to move (her, him, it) away from oneself or in front of oneself in the same direction (push)