| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [pron] [is] [adv] to be | 7 |
|
| 2 | [prep] [pron] [is] [adv] to [be] | 7 |
|
| 3 | [prep] [pron] [is] [adv] to be | 7 |
|
| 4 | [prep] [pron] is [adv] to [be] | 7 |
|
