| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [be] doubtful [subord] [art] | 49 |
|
| 2 | [pron] [be] doubtful [subord] [art] | 49 |
|
| 3 | it [be] doubtful [subord] [art] | 48 |
|
| 4 | it [be] doubtful [subord] [art] | 48 |
|
| 5 | [be] [adv] doubtful [subord] [art] | 6 |
|
| 6 | [be] [adv] doubtful [subord] [art] | 6 |
|
| 7 | [be] doubtful [subord] [art] [noun] | 40 |
|
| 8 | [be] doubtful [subord] [art] [noun sg] | 29 |
|
| 9 | [be] doubtful [subord] [art] [adj] | 16 |
|
| 10 | [be] doubtful [subord] [art] [adj] | 16 |
|
| 11 | [be] doubtful [subord] [art] [noun pl] | 9 |
|
