| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be a [noun] for [pron] | 602 |
|
| 2 | be [art] reason for [pron] | 118 |
|
| 3 | be [art] reason for [pron] | 118 |
|
| 4 | be a reason [prep] [pron] | 24 |
|
| 5 | [be] a reason for [pron] | 21 |
|
| 6 | be a reason for [pron] | 21 |
|
