| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | these can [be] [vb pp] | 340 |
|
| 2 | but can [be] [vb pp] | 119 |
|
| 3 | but these [be] [vb pp] | 51 |
|
| 4 | but these can [be] | 8 |
|
