| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [verb] [conj] [adj] | 2184 |
|
| 2 | is [verb] [to-vb] [adj] | 1888 |
|
| 3 | [verb] [to-vb] [conj] [adj] | 1708 |
|
| 4 | is [verb] [to-vb] [conj] | 594 |
|
| 5 | is [to-vb] [conj] [adj] | 132 |
|
