| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had not seen [adv] | 40 |
|
| 2 | had not see [adv] | 39 |
|
| 3 | had not see before | 33 |
|
| 4 | had not see before | 33 |
|
| 5 | had not see [adv] | 22 |
|
| 6 | had n't see [adv] | 18 |
|
