NET
40 Now a leper came to him and fell to his knees, asking for help. “If you are willing, you can make me clean,” he said.
Darby
40 And there comes to him a leper, beseeching him, and falling on his knees to him, and saying to him, If thou wilt thou canst cleanse me.
KJV
40 And there came a leper to him, beseeching him, and kneeling down to him, and saying unto him, If thou wilt, thou canst make me clean.