| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [num] reason [prep] [art] | 68 |
|
| 2 | [num] reason [prep] [art] | 68 |
|
| 3 | [num] reason for [art] | 67 |
|
| 4 | [num] reason for [art] | 67 |
|
| 5 | [num] reason [adv] [art] | 50 |
|
| 6 | [num] reason [Wh adv] [art] | 49 |
|
| 7 | [num] reason why [art] | 49 |
|
| 8 | [num] reason why [art] | 49 |
|
| 9 | [num] reason be [art] | 10 |
|
| 10 | [num] reason [be] [art] | 10 |
|
| 11 | [num] reason [is] [art] | 8 |
|
| 12 | [num] reason is [art] | 8 |
|
