not sure about the last line of the verses. . .

A                  E
He’s been known to lose more than he wins
         D                         A
He falls down just to get back up again
                               E
And when he smiles his face is weathered and leathered and lined
        D                                        E
You can tell he’s learned to laugh thru a lot of hard times
A
He gets by without shoving a drifter and a dreamer
D            D7                     B
Born to roam rolls his own what you get is what you see here

A                      E
Once a cowboy always a cowboy
            F#m                                       D
Between the blue sky and unbroken ground he wears his freedom like a crown
                     A                           E
Let the whole world around him change that don’t mean a thing
       D              A
Once a cowboy always a cowboy

                           E
She tries to tell him he’s running outta time
    D                                             A
But that ain’t what you’d see if you were looking thru his eyes
                           E
He’s still chasing sunsets still trying to find
D                             E
Something better than what he left behind
A
She tries to love him but somehow she understands
D           D7       B
That it was over the moment it began

A                      E
Once a cowboy always a cowboy
            F#m                                       D
Between the blue sky and unbroken ground he wears his freedom like a crown
                     A                           E
Let the whole world around him change that don’t mean a thing
       D              A
Once a cowboy always a cowboy

A  E  D    A  E  D  E

A                  E
He’s been known to lose more than he wins
         D                         A
He falls down just to get back up again

A                      E
Once a cowboy always a cowboy
            F#m                                       D
Between the blue sky and unbroken ground he wears his freedom like a crown
                     A                           E
Let the whole world around him change that don’t mean a thing
       D              A
Once a cowboy always a cowboy