| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | occur to [pers pn] [conj] [pron] [modal v] | 94 |
|
| 2 | [verb] to [pers pn] [conj] it [modal v] | 45 |
|
| 3 | occur [prep] [pers pn] [conj] it [modal v] | 17 |
|
| 4 | occur to [pron] [conj] it [modal v] | 17 |
|
