| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] be n't often [that] | 5 |
|
| 2 | it be n't often [that] | 5 |
|
| 3 | it be n't often [that] | 5 |
|
| 4 | [pers pn] be n't often [that] | 5 |
|
