British rock chord progression routines can include the following:

1. Hanging chords: In British rock, hanging chords are a common chord change that can create a It creates a low-key and beautiful temperament and atmosphere.

2. Trichords: Trichords are a commonly used chord type in British rock. They usually consist of three tones and have a simple and bright sound effect.

3. Seventh chords: Seventh chords are also relatively common in British rock. They are composed of four tones, bringing more changes and colors to the chords.

4. The continuous progression of chords: In the melody development of British rock, the continuous progression of chords is an important feature. This technique can bring a continuous and smooth auditory experience.

5. Cadence of chords: Cadence is a chord progression used at the end of a piece of music. Common cadences in British rock include main chord cadences and change cadences.

These chord progression routines are not fixed and can be changed and adjusted according to specific musical needs.