| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] have [been] a [adj] time | 6 |
|
| 2 | [vb mod] have been a [adj] time | 6 |
|
| 3 | [vb mod] have [been] a [adj] time | 6 |
|
| 4 | [vb mod] have [been] a [adj] time | 5 |
|
| 5 | must have [been] a [adj] time | 5 |
|
