Call to mind ( স্মরণ করা ) I cannot call to mind your name.
Do yeoman's service ( বিশেষ উপকার করা ) Raja Rammohan Roy has done yeoman's service to our country.
A blessing in disguise ( বিপরীতে হিত ; প্রথমে খারাপ হিসেবে মনে হলেও পরবর্তীতে ভালো হয় ) Sam's motorcycle accident was a blessing in disguise because he got enough insurance money.
Slip of the pen ( লেখায় অসতর্কতাবশতঃ সামান্য ভুল ) This mistake is due to a slip of the pen.
In the nick of time ( ঠিক সময়ে ) The school team arrived in the nick of time.
As it were ( যেন ) The sun is, as it were , the lamp of the universe.