In this page, I will show the algorithms I chose for the 4 cases of the Pattern 2.
I call this pattern “down arrow”.
No. 9: UBR and UBL look at a side
https://www.speedcubedb.com/a/3×3/VLSNE/VLS_9
Algorithm: R U2′ R2′ D’ r U r’ D R2 U R’

No. 8: UBR looks at a side
https://www.speedcubedb.com/a/3×3/VLSNE/VLS_8
Algorithm: R U R2′ F R F’ U2′ R’ F R F’

No. 11: UBL looks at a side
https://www.speedcubedb.com/a/3×3/VLSNE/VLS_11
Algorithm: R’ F R S R U R’ U’ f’

No. 10: None of the CP looks at a side
https://www.speedcubedb.com/a/3×3/VLSNE/VLS_10
Algorithm: d R’ U R2 D r’ U r D’ R’

The tip to use the UBL as a “toggle switch” which I described in my previous blog can be applied to these 4 cases. Then, you can subgroup them to 2 pairs with 2 algorithms included.