| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [vb base] been [v-ing] [prep] | 1314 |
|
| 2 | [vb infin] [pers pn] [vb base] been [v-ing] | 38 |
|
| 3 | [vb infin] [pers pn] [vb base] been [prep] | 12 |
|
| 4 | [vb infin] [pers pn] [vb base] [v-ing] [prep] | 6 |
|
