| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to be [prep] a [adj] | 263 |
|
| 2 | be replaced [prep] a [adj] | 96 |
|
| 3 | to be replaced [prep] a | 72 |
|
| 4 | to be replaced [prep] [adj] | 32 |
|
