[...]\tain't\tnobody\twho'll\tcall\ttheyself\tis\tfisherman\tcan't\tswim .
[...]\tNEG\tINDF\twho.FUT\tcall\tREFL\tCOP\tfisherman\tMOD.AUX.NEG\tswim
There isn’t anyone who would call himself a fisherman and be unable to swim.