| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [vb base] been [v-ing] [prep] | 635 |
|
| 2 | i [vb base] [adv] been [prep] | 303 |
|
| 3 | [vb base] [adv] been [v-ing] [prep] | 172 |
|
| 4 | i [vb base] [adv] been [v-ing] | 167 |
|
| 5 | i [vb base] [adv] [v-ing] [prep] | 48 |
|
