| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] see [noun prp] [prep] years | 5 |
|
| 2 | [not/n't] seen [noun prp] [prep] year | 5 |
|
| 3 | [not/n't] see [noun prp] [prep] year | 5 |
|
