| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [adv] failed [to-vb] | 192 |
|
| 2 | [Wh pn] have failed [to-vb] | 69 |
|
| 3 | [Wh pn] have [adv] [to-vb] | 66 |
|
| 4 | [Wh pn] have [adv] failed | 12 |
|
