how to create a counter after the object is in collision?

Hello, I wish that when an object collided for 5 seconds, it would be destroyed.

Thank you.

Create one variable, example variable counter

Event 1: Object on collisions with X -> every 1 second add to counter 1

Event 2: Counter => 5 then destroy object and set counter to 0

Note: Also you can use instance variable for the object.