| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not seen each other [prep] | 12 |
|
| 2 | not seen each other [prep] | 12 |
|
| 3 | not seen each other for | 11 |
|
| 4 | not seen each other for | 11 |
|
| 5 | n't seen each other [prep] | 8 |
|
