| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [vb base] been [v-ing] [prep] | 637 |
|
| 2 | i [vb base] been [v-ing] [prep] | 635 |
|
| 3 | [pron] [vb base] been [v-ing] at | 105 |
|
| 4 | [pers pn] [vb base] been [v-ing] at | 103 |
|
| 5 | i [verb] been [v-ing] at | 61 |
|
| 6 | i [vb base] been [verb] at | 49 |
|
| 7 | i [vb base] [be] [v-ing] at | 47 |
|
| 8 | i [vb base] be [v-ing] at | 47 |
|
| 9 | i [vb base] been [v-ing] at | 45 |
|
| 10 | i [vb base] [been] [v-ing] at | 45 |
|
| 11 | i [vb base] been [v-ing] at | 45 |
|
