| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] be [verb] for the [noun] | 293 |
|
| 2 | [prep] be [verb] [prep] the operation | 12 |
|
| 3 | [prep] [be] [verb] for the operation | 8 |
|
| 4 | [prep] be [verb] for the operation | 8 |
|
| 5 | [prep] [be] [verb] for the operation | 8 |
|
| 6 | [prep] be [verb] for [art] operation | 8 |
|
| 7 | [prep] be [verb] for the operation | 8 |
|
| 8 | [prep] be [verb] for the operation | 8 |
|
| 9 | [prep] be [verb] for [art] operation | 8 |
|
