He slipped the knife out of the sheath and was ready, and unembarrassed by hampering bedclothes, for the weather was hot and we hadn't any.
( ( ( ( ( ( ( He ( ( ( ( ( ( ( ( slipped ( the knife ) ) out ) ( of ( the sheath ) ) ) and ) ( was ready ) ) , ) and ) ( unembarrassed ( by ( hampering bedclothes ) ) ) ) ) , ) for ) ( ( the weather ) ( was hot ) ) ) and ) ( we ( had ( n't any ) ) ) ) . )
(ROOT (S (S (NP (PRP He)) (VP (VP (VBD slipped) (NP (DT the) (NN knife)) (PRT (RP out)) (PP (IN of) (NP (DT the) (NN sheath)))) (CC and) (VP (VBD was) (ADJP (JJ ready))) (, ,) (CC and) (VP (VBD unembarrassed) (PP (IN by) (S (VP (VBG hampering) (NP (NNS bedclothes)))))))) (, ,) (IN for) (S (NP (DT the) (NN weather)) (VP (VBD was) (ADJP (JJ hot)))) (CC and) (S (NP (PRP we)) (VP (VBD had) (VP (RB n't) (NP (DT any))))) (. .)))
He put the knife back into the sheath.
( He ( ( ( ( put ( the knife ) ) back ) ( into ( the sheath ) ) ) . ) )
(ROOT (S (NP (PRP He)) (VP (VBD put) (NP (DT the) (NN knife)) (ADVP (RB back)) (PP (IN into) (NP (DT the) (NN sheath)))) (. .)))