| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [vb pp] [prep] [adv] [adv] [subord] | 6 |
|
| 2 | [is] [vb pp] [prep] [adv] [adv] [subord] | 6 |
|
| 3 | [is] [vb pp] [prep] [adv] [adv] as | 5 |
|
