| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] reason for [noun sg] | 13 |
|
| 2 | [prep] reason for [noun sg] | 13 |
|
| 3 | [prep] reasons for [noun sg] | 12 |
|
| 4 | of reason for [noun sg] | 10 |
|
| 5 | of reason for [noun sg] | 10 |
|
