Those who do may have a hard time getting in.
Your mother and I had a hard time getting all these things.
The party takes three hours, so people can take their time getting to know each other.
We were taking our time getting to know each other.
After a week, you have a hard time getting out of bed in the morning.
After two weeks, you have a hard time getting out of the house.
But he'd have a hard time getting to me here.
The old couple took a long time getting to bed.
I had a hard time getting started with my law practice.
Time to get on with the rest of my life.