| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [vb base] been [v-ing] [prep] | 637 |
|
| 2 | [vb base] been [v-ing] [prep] this | 81 |
|
| 3 | i [vb base] been [v-ing] this | 40 |
|
| 4 | i [vb base] been [prep] this | 27 |
|
| 5 | i [vb base] [v-ing] [prep] this | 9 |
|
