| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they have [vb pp] a [noun sg] | 809 |
|
| 2 | have [vb pp] a certain [noun sg] | 101 |
|
| 3 | they have a certain [noun sg] | 13 |
|
| 4 | they have [vb pp] a certain | 12 |
|
