| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it have [been] a [noun sg] | 371 |
|
| 2 | have [been] a long [noun sg] | 147 |
|
| 3 | it have [been] a long | 123 |
|
| 4 | it have a long [noun sg] | 16 |
|
