| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [verb] [not/n't] [been] [verb] | 259 |
|
| 2 | they [verb] [not/n't] [been] [verb] | 256 |
|
| 3 | which they [verb] [been] [verb] | 137 |
|
| 4 | which they [verb] [not/n't] [verb] | 118 |
|
| 5 | which they [verb] [not/n't] [been] | 9 |
|
