| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it have been [art] [adj] week | 21 |
|
| 2 | it have been a [adj] week | 19 |
|
| 3 | it have been a [adj] week | 17 |
|
| 4 | it 's been [art] [adj] week | 9 |
|
| 5 | it has been [art] [adj] week | 7 |
|
| 6 | it had been [art] [adj] week | 5 |
|
