| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [verb] [adv prt] by | 542 |
|
| 2 | [is] [verb] by an | 440 |
|
| 3 | [verb] [adv prt] by an | 184 |
|
| 4 | [is] [verb] [adv prt] an | 41 |
|
