Since `` dollarisation '' ( movement from the Zimbabwean dollar to USD ) Zimbabwe has been moving toward a more informal sector and these are paid in 'brown envelopes ' .
SCONJ `` NOUN '' ( NOUN ADP DET PROPN NOUN ADP PROPN ) PROPN AUX AUX VERB ADP DET ADV ADJ NOUN CCONJ DET AUX VERB ADP ADP NOUN ' .