| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [vb pp] [prep] a [adj] time | 144 |
|
| 2 | [verb] [vb pp] [prep] a long [noun] | 122 |
|
| 3 | [verb] [verb] [prep] a long time | 99 |
|
| 4 | [verb] [vb pp] [prep] [art] long time | 85 |
|
