| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh pn] have [vb pp] [adv prt] | 771 |
|
| 2 | [Wh pn] have recently [vb pp] | 156 |
|
| 3 | have recently [vb pp] [adv prt] | 78 |
|
