| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] [verb] | 48380 |
|
| 2 | is [adv] [vb pp] | 35256 |
|
| 3 | be [adv] assumed | 318 |
|
| 4 | [be] [adv] assumed | 318 |
|
| 5 | is [adv] assume | 204 |
|
| 6 | [is] [adv] assumed | 197 |
|
