| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adj] [conj] | 72497 |
|
| 2 | [adj] doubt [conj] | 681 |
|
| 3 | [prep] [adj] doubt | 334 |
|
| 4 | [prep] doubt [conj] | 254 |
|
