| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] [be] | 41872 |
|
| 2 | [noun pl] [prep] [be] | 11937 |
|
| 3 | procedure [prep] [be] | 119 |
|
| 4 | procedures [prep] [be] | 68 |
|
