| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [pers pn] is [adj] | 1742 |
|
| 2 | [conj] [pers pn] is doubtful | 77 |
|
| 3 | [coord] [pers pn] is doubtful | 54 |
|
| 4 | but [pers pn] be doubtful | 34 |
|
| 5 | but [pers pn] [be] doubtful | 34 |
|
| 6 | but [pers pn] [is] doubtful | 32 |
|
| 7 | but [pers pn] is doubtful | 32 |
|
| 8 | but [pron] is doubtful | 32 |
|
