| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] [adv] [adv] been [vb pp] | 634 |
|
| 2 | [vb -s] [adv] [adv] been [vb pp] | 602 |
|
| 3 | [verb] [adv] often been [vb pp] | 36 |
|
| 4 | [vb -s] [adv] often be [vb pp] | 18 |
|
| 5 | [vb -s] [adv] often been [verb] | 18 |
|
| 6 | [vb -s] [adv] often been [vb pp] | 18 |
|
| 7 | [vb -s] [adv] often [be] [vb pp] | 18 |
|
| 8 | [vb -s] [adv] often [been] [vb pp] | 18 |
|
