| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [verb] [verb] | 5565 |
|
| 2 | has [vb pp] [verb] | 5361 |
|
| 3 | [verb] failed [verb] | 1587 |
|
| 4 | have failed [verb] | 1569 |
|
| 5 | [vb -s] failed [verb] | 362 |
|
| 6 | has fail [verb] | 359 |
|
