| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | used in the uk | 18 |
|
| 2 | used in the united | 13 |
|
| 3 | used in the usa | 8 |
|
| 4 | used in the us | 8 |
|
| 5 | used in the gulf | 7 |
|
