| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [adj] time | 3385 |
|
| 2 | [been] [prep] a [adj] | 389 |
|
| 3 | [been] a [adj] time | 128 |
|
| 4 | [been] [prep] [adj] time | 48 |
|
