| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adj] [to-vb] [art] | 5061 |
|
| 2 | [adj] [adv] [to-vb] [art] | 1931 |
|
| 3 | is [adj] [adv] [to-vb] | 993 |
|
| 4 | is [adv] [to-vb] [art] | 697 |
|
| 5 | is [adj] [adv] [art] | 235 |
|
