| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] have been [v-ing] [noun pl] | 62 |
|
| 2 | have been [v-ing] [noun pl] of | 18 |
|
| 3 | [pers pn] have been [v-ing] of | 12 |
|
| 4 | [pers pn] have been [noun pl] of | 6 |
|
