try hard

Me no hurtum—all time him Hartley, all time him try hard bite me.

He did now try hard; but he seemed to get only headaches for his pains.

Then he added, with a smile, "I guess you can coax her consent if you try hard."

As I am at present overjoyed to see you, I'll try hard not to squabble with you.

They really seem to try hard—when they can just manage to keep their minds to it.

I will try hard to do as you want me to do, but it will be easier for me if you will trust me.

They can batter their way out of here if they try hard enough.

“We must try hard to make up for lost time, my lads,” said Gunson.

How are you going to beat them, if they try hard to get away?

I never seem to get on with my work, and yet I try hard enough, and Kami says——'