| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [vb pp] to be | 3854 |
|
| 2 | [noun prp] [is] [vb pp] to | 507 |
|
| 3 | [noun prp] [is] to be | 224 |
|
| 4 | [noun prp] [vb pp] to be | 9 |
|
