| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and [noun prp] have been | 696 |
|
| 2 | [num] and have been | 114 |
|
| 3 | [num] [noun prp] have been | 80 |
|
| 4 | [num] and [noun prp] have | 43 |
|
