| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] a [adj] time | 553 |
|
| 2 | [vb past] a [num ord] [noun] | 504 |
|
| 3 | [vb past] a [num ord] [noun sg] | 500 |
|
| 4 | [verb] a [num ord] time | 146 |
|
| 5 | [vb past] [art] [num ord] time | 94 |
|
| 6 | [vb past] [art] [num ord] time | 94 |
|
| 7 | [vb past] a [num ord] time | 21 |
|
| 8 | [vb past] a [num ord] time | 21 |
|
