| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] who [is] [to-vb] | 51 |
|
| 2 | [coord] who [is] [to-vb] | 50 |
|
| 3 | but who [is] [verb] | 47 |
|
| 4 | but [pron] [is] [to-vb] | 27 |
|
| 5 | but who [be] [to-vb] | 14 |
|
| 6 | but who [is] [to-vb] | 10 |
|
