| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | since i [vb base] [been] in | 12 |
|
| 2 | since i [vb base] been in | 12 |
|
| 3 | since i [vb base] [been] in | 12 |
|
| 4 | since i 've [been] in | 8 |
|
