| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [adv] [adv] [to-vb] | 1185 |
|
| 2 | be [adv] [adv] [to-vb] | 1185 |
|
| 3 | 's [adv] [adv] [verb] | 768 |
|
| 4 | [is] [adv] [adv] [to-vb] | 552 |
|
| 5 | 's [adv] [adv] [to-vb] | 139 |
|
