| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a failure [to-vb] the [adj] | 10 |
|
| 2 | [prep] a failure [to-vb] the [adj] | 10 |
|
| 3 | a failure [to-vb] the [adj] [noun] | 19 |
|
| 4 | a failure [to-vb] the [adj] [noun sg] | 16 |
|
