| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [adj] [noun sg] [prep] time | 521 |
|
| 2 | [prep] a long [noun sg] [prep] [noun] | 418 |
|
| 3 | [prep] [art] long [noun sg] [prep] time | 103 |
|
| 4 | [prep] [art] long [noun sg] [prep] time | 103 |
|
| 5 | [prep] a long [noun sg] [prep] time | 100 |
|
| 6 | [prep] a long [noun sg] [prep] time | 100 |
|
| 7 | [prep] a long [noun] [prep] time | 100 |
|
