| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | reason is [that] [det] [adj] | 8 |
|
| 2 | reason is that [det] [adj] | 8 |
|
| 3 | reason is that [det] [adj] | 8 |
|
| 4 | reason is [conj] [det] [adj] | 7 |
|
