| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it has been a [adj] [noun] | 145 |
|
| 2 | it [verb] been a [adj] time | 71 |
|
| 3 | it have been a [adj] time | 71 |
|
| 4 | it [vb -s] been a [adj] time | 50 |
|
| 5 | [pron] has been a [adj] time | 20 |
|
| 6 | it has [been] a [adj] time | 17 |
|
| 7 | it has be a [adj] time | 17 |
|
| 8 | it has been [art] [adj] time | 17 |
|
| 9 | it has [be] a [adj] time | 17 |
|
| 10 | it has been a [adj] time | 17 |
|
