| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] a long time | 429 |
|
| 2 | [vb -s] [prep] a long [noun] | 51 |
|
| 3 | [vb -s] [prep] a [adj] time | 48 |
|
| 4 | [vb -s] [prep] [art] long time | 19 |
|
