| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have to find a | 147 |
|
| 2 | have [pers pn] a | 138 |
|
| 3 | have to find [pers pn] | 51 |
|
| 4 | to find [pers pn] a | 47 |
|
