| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] is [prep] [det] | 1260 |
|
| 2 | is [prep] [det] reason | 122 |
|
| 3 | [pers pn] [prep] [det] reason | 32 |
|
| 4 | [pers pn] is [prep] reason | 5 |
|
