| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [am/are] [prep] be | 3011 |
|
| 2 | policies [am/are] [prep] | 24 |
|
| 3 | policies [prep] be | 23 |
|
| 4 | policies [am/are] be | 5 |
|
