ground (surface of the Earth)

endure

crawl

pain, ache, sore / grief, distress

voluntarily; willingly

progress

to go forward, to advance, to progress / to improve, to progress

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend

distal demonstrative, something far off removed from both speaker and listener: that, yon / particularly, male personal third person pronoun: he / by extension from he: boyfriend

he; boyfriend