| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it have [been] a [noun] | 424 |
|
| 2 | have [been] a long [noun] | 147 |
|
| 3 | it have [been] a long | 123 |
|
| 4 | it have a long [noun] | 17 |
|
