| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb base] been [v-ing] [prep] | 1396 |
|
| 2 | [pron] [verb] been [v-ing] for | 892 |
|
| 3 | [pron] [vb base] been [verb] for | 531 |
|
| 4 | [pron] [vb base] [be] [v-ing] for | 360 |
|
| 5 | [pron] [vb base] be [v-ing] for | 360 |
|
| 6 | [pron] [vb base] [been] [v-ing] for | 356 |
|
