The former ETR leader Saifuddin Azizi later apologized to Ibrahim and admitted that his opposition to the East Turkestan Republic was the correct thing to do .
DET ADJ PROPN NOUN PROPN PROPN ADV VERB ADP PROPN CCONJ VERB SCONJ PRON NOUN ADP DET PROPN PROPN PROPN AUX DET ADJ NOUN PART VERB .