| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [prep] [be] [adj] | 461 |
|
| 2 | know [prep] [be] [adj] | 313 |
|
| 3 | [is] know [prep] [be] | 138 |
|
| 4 | [is] know [prep] [adj] | 123 |
|
