| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [been] [verb] a [adj] time | 49 |
|
| 2 | [verb] [been] [verb] a long [noun] | 31 |
|
| 3 | [verb] [be] [verb] a long time | 22 |
|
| 4 | [verb] [been] [verb] [art] long time | 21 |
|
