| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it have been [det] a long | 8 |
|
| 2 | it have been [det] [art] long | 8 |
|
| 3 | it have been [det] [art] long | 8 |
|
| 4 | it have been such [art] long | 8 |
|
| 5 | it 's been [det] [art] long | 6 |
|
