Use "tardily" in a sentence

1. The helicopter landed, the engine turned off, and the blades of the propeller were tardily slowing down

2. eleven o'clock, several uncles and aunts tardily appeared with

3. Under his escort she went tardily forward to the main front, whose shuttered windows, like sightless eyeballs, excluded the possibility of watchers

4. You will find near this place, if you follow not too tardily, a dead hare; eat and be refreshed