sentence: The home was on the shore . There was a tunnel and it 's hole was in the deep . At first he used to be polite and obey the other orders .
modified: The home was on a shore.there was a tunnel but it 's hole is in the deep.first he used to be polite and obay the other orders .
transformation: DET, ORTH, CONJ, VERB:TENSE, OTHER, SPELL