| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [prep] [pron] reason for [v-ing] | 5 |
|
| 2 | [noun] [prep] [pron] reason for [v-ing] | 5 |
|
| 3 | [prep] [pron] [adj] reason for [v-ing] | 5 |
|
