| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [verb] [vb pp] a [noun] | 860 |
|
| 2 | but they [verb] a [noun] | 88 |
|
| 3 | but they [verb] [vb pp] a | 40 |
|
| 4 | but [verb] [vb pp] a [noun] | 29 |
|
| 5 | but they [verb] [vb pp] [noun] | 26 |
|
