| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | months i [vb base] been | 14 |
|
| 2 | months i [vb base] [been] | 14 |
|
| 3 | months i [vb base] be | 14 |
|
| 4 | months i have [be] | 7 |
|
| 5 | months i 've [be] | 7 |
|
