| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] a reason for | 58 |
|
| 2 | have a reason for | 20 |
|
| 3 | give a reason for | 12 |
|
| 4 | [vb past] a reason for | 12 |
|
| 5 | [vb infin] a reason for | 9 |
|
| 6 | [vb base] a reason for | 9 |
|
| 7 | [v-ing] a reason for | 9 |
|
| 8 | find a reason for | 8 |
|
| 9 | provide a reason for | 7 |
|
| 10 | [vb pp] a reason for | 7 |
|
| 11 | [to-vb] a reason for | 6 |
|
| 12 | [vb -s] a reason for | 6 |
|
| 13 | had a reason for | 6 |
|
| 14 | have a reason for | 5 |
|
