| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [adv] be in [noun] | 228 |
|
| 2 | [modal v] [adv] be [prep] [noun prp] | 68 |
|
| 3 | [modal v] [adv] be in [noun prp] | 52 |
|
| 4 | [modal v] [adv] [be] in [noun prp] | 36 |
|
