| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [num] [vb past] an [adj] [noun sg] | 87 |
|
| 2 | [num] [vb past] an [adj] [noun] | 86 |
|
| 3 | [num] had an [adj] [noun] | 17 |
|
| 4 | [num] [vb past] an unprecedented [noun] | 6 |
|
| 5 | [num] [vb past] an unprecedented [noun] | 6 |
|
