| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] but it [is] | 44 |
|
| 2 | [vb base] but it [is] | 44 |
|
| 3 | [vb base] but it 's | 36 |
|
| 4 | know but it [is] | 21 |
|
| 5 | [vb base] but it is | 8 |
|
