| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] [been] [prep] [art] fact [conj] | 8 |
|
| 2 | [not/n't] [been] [prep] [art] fact that | 8 |
|
| 3 | [not/n't] [been] [prep] [art] fact that | 8 |
|
| 4 | [not/n't] [been] [prep] [art] fact [that] | 8 |
|
