PSA: it is not optimal to force teamfight when your top laner is a split pusher
When your top laner is a split pusher, for example

What you should do: Let the top laner split push while defend against enemy siege by waveclearing, the split pusher would create lots of pressure and get objectives, while the enemy gets nothing. Your top laner can also flank the enemy while one of the enemy recalled to clear the wave, making it a protential 5v4.
What you shouldn't do: Force a teamfight despite your top laner being a carry and enemy being a tank, your team will most likely lose the fight due to the tank having more cc.