| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] have been [v-ing] [prep] | 2747 |
|
| 2 | [vb base] [pers pn] have been [v-ing] | 192 |
|
| 3 | [vb base] [pers pn] been [v-ing] [prep] | 87 |
|
| 4 | [vb base] [pers pn] have been [prep] | 63 |
|
| 5 | [vb base] have been [v-ing] [prep] | 6 |
|
