| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adj] [adv] [to-vb] [conj] | 72 |
|
| 2 | [conj] is [adj] [to-vb] [conj] | 47 |
|
| 3 | [conj] is [adj] [adv] [to-vb] | 37 |
|
| 4 | [conj] is [adj] [adv] [conj] | 18 |
|
| 5 | [conj] [adj] [adv] [to-vb] [conj] | 16 |
|
