| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [adv] [prep] a | 856 |
|
| 2 | [adv] regarded [prep] a | 247 |
|
| 3 | [is] regarded [prep] a | 170 |
|
| 4 | [is] [adv] regarded [prep] | 167 |
|
