| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to be [verb] | 90854 |
|
| 2 | to be [vb pp] | 82961 |
|
| 3 | [prep] be locked | 79 |
|
| 4 | [prep] be locked | 79 |
|
| 5 | to be lock | 63 |
|
| 6 | to be locked | 61 |
|
| 7 | to [be] locked | 61 |
|
