During the Greco-Persian Wars , when the Attic countryside , deserted by the Greeks , was being laid waste by the Persians , a ghostly procession was supposed to have been seen advancing from Eleusis , crying out “ Iacchus ” .
ADP DET PROPN PROPN , ADV DET ADJ NOUN , VERB ADP DET PROPN , AUX AUX VERB NOUN ADP DET PROPN , DET ADJ NOUN AUX VERB PART AUX AUX VERB VERB ADP PROPN , VERB ADP “ PROPN ” .