| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | confined [prep] a few | 8 |
|
| 2 | confined to a few | 8 |
|
| 3 | confined [prep] a few | 8 |
|
| 4 | confined to a few | 8 |
|
| 5 | confined [prep] a few | 8 |
|
