| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] once [vb pp] a [noun sg] | 34 |
|
| 2 | have once [vb pp] a [noun sg] | 33 |
|
| 3 | [vb past] once [vb pp] a [noun sg] | 30 |
|
| 4 | had once [vb pp] a [noun sg] | 28 |
|
| 5 | [noun] once [vb pp] a [noun sg] | 17 |
|
| 6 | [noun sg] once [vb pp] a [noun sg] | 7 |
|
| 7 | [conj] once [vb pp] a [noun sg] | 7 |
|
| 8 | [noun prp] once [vb pp] a [noun sg] | 6 |
|
| 9 | once [adv] [vb pp] a [noun sg] | 9 |
|
| 10 | once [adv] [vb pp] a [noun sg] | 9 |
|
| 11 | once again [vb pp] a [noun sg] | 7 |
|
| 12 | once again [vb pp] a [noun sg] | 7 |
|
| 13 | once [vb pp] [prep] a [noun sg] | 70 |
|
| 14 | once [vb pp] [prep] a [noun sg] | 70 |
|
| 15 | once [vb pp] as a [noun sg] | 18 |
|
| 16 | once [vb pp] as a [noun sg] | 18 |
|
| 17 | once [vb pp] [verb] a [noun sg] | 11 |
|
| 18 | once [vb pp] in a [noun sg] | 11 |
|
| 19 | once [vb pp] in a [noun sg] | 11 |
|
| 20 | once [vb pp] to a [noun sg] | 10 |
|
| 21 | once [vb pp] to a [noun sg] | 10 |
|
| 22 | once [vb pp] for a [noun sg] | 8 |
|
| 23 | once [vb pp] for a [noun sg] | 8 |
|
| 24 | once [vb pp] by a [noun sg] | 8 |
|
| 25 | once [vb pp] by a [noun sg] | 8 |
|
| 26 | once [vb pp] [to-vb] a [noun sg] | 7 |
|
| 27 | once [vb pp] a [adj] [noun sg] | 28 |
|
| 28 | once [vb pp] a [adj] [noun sg] | 27 |
|
| 29 | once [vb pp] a [noun] [noun sg] | 15 |
|
| 30 | once [vb pp] a [noun sg] [noun sg] | 11 |
|
