| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [be] [prep] a [adj] time | 24 |
|
| 2 | [verb] [be] [prep] a long [noun] | 23 |
|
| 3 | [verb] [be] [prep] a [adj] time | 21 |
|
| 4 | [verb] [be] [prep] [art] long time | 19 |
|
| 5 | [verb] [be] [prep] a long time | 19 |
|
| 6 | [verb] [be] [prep] a long time | 19 |
|
| 7 | [verb] [be] [prep] [art] long time | 19 |
|
