| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pers pn] have been [v-ing] | 337 |
|
| 2 | [conj] [pers pn] have not been | 132 |
|
| 3 | [pers pn] have not been [v-ing] | 18 |
|
