| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb -s] [vb infin] [det] [noun] | 53 |
|
| 2 | but it [vb -s] [det] [noun] | 52 |
|
| 3 | but it [vb -s] [vb infin] [noun] | 30 |
|
| 4 | but it [vb -s] [vb infin] [det] | 28 |
|
