| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] have been [v-ing] [prep] | 2747 |
|
| 2 | and [pers pn] have been [v-ing] | 337 |
|
| 3 | and [pers pn] have been [prep] | 134 |
|
| 4 | and have been [v-ing] [prep] | 50 |
|
