When the police arrived , ‘ the criminal have already ‘ escaped.

1. the criminal has already
2. the criminal were already
3. the criminal had already
4. the criminal already

Answer: the criminal had already

Explanation: When যুক্ত clause টি past tense এ আছে, তাই subordinate clause টি past tense এই হবে… কিন্তু subordinate clause এ already থাকার জন্য had হবে।