1
general::
adj. feeling grateful to sb VERBS be, feel | remain ADV. deeply, greatly, much, profoundly PREP. to I am deeply indebted to all the doctors and nurses who treated me. owing money to sb VERBS be | remain ADV. heavily, highly, severely The company is heavily indebted. highly indebted countries PREP. to indebted to the bank
Oxford Collocations Dictionary