| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] once [vb past] a [noun sg] | 104 |
|
| 2 | i once [vb past] a [noun sg] | 66 |
|
| 3 | i once [vb past] a [noun sg] | 66 |
|
| 4 | he once [vb past] a [noun sg] | 25 |
|
| 5 | he once [vb past] a [noun sg] | 25 |
|
| 6 | [pron] once had a [noun sg] | 22 |
|
| 7 | [pron] once saw a [noun sg] | 11 |
|
| 8 | [pron] once knew a [noun sg] | 5 |
|
