Strumming Pattern for Fifteen CHORDS by Taylor Swift

What is the main strumming pattern for Fifteen by Taylor Swift easy and simple?

Strum Pattern 1: DUU DUU DDU.

Strum Pattern 2: DDDDDDDD.

Guitar Chords: G | Cadd9 | Em7 | D | D/F#

(No capo)

Use these guitar chords without capo

How to play Fifteen by Taylor Swift on Guitar Easy