| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adj] [prep] [pron] [to-vb] | 1229 |
|
| 2 | [be] [adj] [prep] [pron] [to-vb] | 1229 |
|
| 3 | [is] [adj] [prep] [pron] [to-vb] | 451 |
|
| 4 | is [adj] [prep] [pron] [verb] | 378 |
|
| 5 | is [adj] [prep] [pron] [to-vb] | 329 |
|
| 6 | is [adj] [prep] [pron] [to-vb] | 303 |
|
