| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it has [been] a [adj] time | 16 |
|
| 2 | it has been a [adj] time | 16 |
|
| 3 | it has [been] a long time | 9 |
|
| 4 | it has [been] a long time | 9 |
|
