| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] but it [is] | 28 |
|
| 2 | [vb infin] but it [is] | 28 |
|
| 3 | [vb infin] but it 's | 20 |
|
| 4 | [vb infin] but it is | 8 |
|
