Use "Before" for Chronological Order

Finish your homework before watching TV.

She always has coffee before leaving for work.

Паттерныhave — had — had^leave — left — left

We had never met before today.

Паттерныmeet — met — met

The birds fly south before winter begins.

Паттерныfly — flew — flown^begin — began — begun

Make sure to sign the guestbook before you leave the party.

Паттерныmake — made — made^leave — left — left

Before he could reply, she left the room.

Паттерныleave — left — left

Please review the terms before you agree to them.

Before the digital era, we used to rely much more on print media.

Паттерныthe digital era

Had you visited this city before moving here?

The team must warm up before the game starts.

Before the sun rose, they had already started their hike.

Паттерныrise — rose — risen