| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [verb] [pron] [adv] [verb] | 38 |
|
| 2 | be [verb] [pron] [adv] [to-vb] | 29 |
|
| 3 | [be] [verb] [pron] [adv] [to-vb] | 29 |
|
| 4 | is [verb] [pron] [adv] [to-vb] | 12 |
|
| 5 | [is] [verb] [pron] [adv] [to-vb] | 8 |
|
