| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [vb base] [been] [v-ing] [prep] | 635 |
|
| 2 | i [vb base] just [been] [v-ing] | 62 |
|
| 3 | [vb base] just [been] [v-ing] [prep] | 56 |
|
| 4 | i [vb base] just [been] [prep] | 13 |
|
