| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] occur [conj] the [noun sg] [is] | 10 |
|
| 2 | [vb mod] occur [conj] the [noun sg] [is] | 10 |
|
| 3 | occur [conj] the [noun sg] [is] [verb] | 11 |
|
| 4 | occur [conj] the [noun sg] [is] [vb pp] | 8 |
|
