Vritra broke Indra 's two jaws during the battle , but was then thrown down by Indra and , in falling , crushed the fortresses that had already been shattered .
PROPN VERB PROPN PART NUM NOUN ADP DET NOUN , CCONJ AUX ADV VERB ADP ADP PROPN CCONJ , ADP VERB , VERB DET NOUN DET AUX ADV AUX VERB .