| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have failed [to-vb] a [adj] [noun sg] | 46 |
|
| 2 | had fail [to-vb] a [adj] [noun sg] | 16 |
|
| 3 | has fail [to-vb] a [adj] [noun sg] | 16 |
|
| 4 | have fail [to-vb] a [adj] [noun sg] | 8 |
|
