| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adv] [pron] [modal v] be | 448 |
|
| 2 | [adv] [pron] [modal v] [prep] be | 233 |
|
| 3 | [prep] [pron] [modal v] [prep] be | 136 |
|
| 4 | [prep] [adv] [pron] [modal v] [prep] | 18 |
|
