| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | reason for [det] [be] | 317 |
|
| 2 | reason for [verb] [det] | 78 |
|
| 3 | for [verb] [det] [be] | 38 |
|
| 4 | reason for [verb] [be] | 11 |
|
