| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] reason for [det] [noun sg] | 86 |
|
| 2 | reason for [verb] [det] [noun sg] | 34 |
|
| 3 | [art] reason [verb] [det] [noun sg] | 32 |
|
| 4 | [art] reason for [verb] [det] | 27 |
|
| 5 | [art] reason for [verb] [noun sg] | 23 |
|
