| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] [vb pp] [prep] | 15500 |
|
| 2 | [adv] [vb pp] in [prep] | 316 |
|
| 3 | is [vb pp] in [prep] | 110 |
|
| 4 | is [adv] [vb pp] in | 60 |
|
| 5 | is [adv] in [prep] | 13 |
|
