| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [adv] [conj] [adv] [vb pp] [prep] | 73 |
|
| 2 | [be] [adv] [conj] [adv] [vb pp] to | 37 |
|
| 3 | [is] [adv] [conj] [adv] [verb] to | 14 |
|
