| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] [adv] [vb pp] [conj] | 750 |
|
| 2 | [Wh pn] is [adv] [adv] [vb pp] | 31 |
|
| 3 | [Wh pn] is [adv] [vb pp] [conj] | 20 |
|
| 4 | [Wh pn] [adv] [adv] [vb pp] [conj] | 8 |
|
