| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [prep] a [adj] time | 152 |
|
| 2 | [conj] [prep] a [adj] time | 139 |
|
| 3 | [conj] [prep] a short [noun sg] | 94 |
|
| 4 | [conj] [prep] a short [noun] | 94 |
|
| 5 | [conj] [prep] [art] short time | 39 |
|
| 6 | [conj] [prep] [art] short time | 39 |
|
| 7 | [conj] [prep] a short time | 37 |
|
| 8 | [conj] [prep] a short time | 35 |
|
| 9 | [conj] [prep] a short time | 35 |
|
