Verb has 2 senses

• push up(v = verb.motion) - push upward;


Sample sentences:
Somebody ----s somebody
Somebody ----s something
Something ----s somebody
Something ----s something

• push up(v = verb.stative) thrust - push upward; "The front of the trains that had collided head-on thrust up into the air"


Sample sentences:
Something ----s
Something is ----ing PP