| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] [adv] [been] [verb] | 7907 |
|
| 2 | [vb -s] [adv] [been] [vb pp] | 7555 |
|
| 3 | [verb] [adv] [been] assumed | 31 |
|
| 4 | [vb -s] [adv] [been] assume | 24 |
|
| 5 | [vb -s] [adv] [be] assumed | 24 |
|
