| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] be [prep] once [verb] | 19 |
|
| 2 | [pron] be [prep] once [verb] | 13 |
|
| 3 | [pers pn] be [prep] once [verb] | 12 |
|
| 4 | [noun sg] be [prep] once [verb] | 11 |
|
| 5 | [conj] be [prep] once [verb] | 5 |
|
| 6 | [noun pl] be [prep] once [verb] | 5 |
|
| 7 | be [adv] [prep] once [verb] | 6 |
|
| 8 | be [prep] once [verb] [prep] | 22 |
|
| 9 | be [prep] once [verb] [prep] | 22 |
|
| 10 | be [prep] once [verb] by | 9 |
|
| 11 | be [prep] once [verb] by | 9 |
|
| 12 | be [prep] once [verb] [conj] | 9 |
|
| 13 | be [prep] once [verb] and | 7 |
|
| 14 | be [prep] once [verb] [coord] | 7 |
|
| 15 | be [prep] once [verb] and | 7 |
|
