| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | once [prep] [art] [noun sg] | 813 |
|
| 2 | once [prep] a [noun sg] | 411 |
|
| 3 | once [prep] a [noun sg] | 396 |
|
| 4 | once [prep] the [noun sg] | 396 |
|
| 5 | once [prep] the [noun sg] | 396 |
|
| 6 | once in [art] [noun sg] | 308 |
|
| 7 | once upon [art] [noun sg] | 165 |
|
| 8 | once [prep] [art] time | 161 |
|
| 9 | once [prep] [art] while | 104 |
|
| 10 | once on [art] [noun sg] | 57 |
|
| 11 | once inside [art] [noun sg] | 38 |
|
| 12 | once at [art] [noun sg] | 37 |
|
| 13 | once to [art] [noun sg] | 27 |
|
| 14 | once [prep] [art] lifetime | 25 |
|
| 15 | once during [art] [noun sg] | 19 |
|
| 16 | once as [art] [noun sg] | 19 |
|
| 17 | once by [art] [noun sg] | 17 |
|
| 18 | once with [art] [noun sg] | 15 |
|
| 19 | once [prep] an [noun sg] | 15 |
|
| 20 | once over [art] [noun sg] | 12 |
|
| 21 | once from [art] [noun sg] | 11 |
|
| 22 | once for [art] [noun sg] | 11 |
|
| 23 | once [prep] [art] house | 10 |
|
| 24 | once into [art] [noun sg] | 9 |
|
| 25 | once through [art] [noun sg] | 8 |
|
| 26 | once [prep] [art] top | 7 |
|
| 27 | once past [art] [noun sg] | 7 |
|
| 28 | once across [art] [noun sg] | 7 |
|
| 29 | once outside [art] [noun sg] | 6 |
|
| 30 | once [prep] [art] week | 6 |
|
