| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] [adv] [vb pp] | 5283 |
|
| 2 | [adv] [adv] [vb pp] [coord] | 1713 |
|
| 3 | is [adv] [vb pp] [coord] | 1446 |
|
| 4 | is [adv] [adv] [coord] | 306 |
|
