| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [verb] [Wh det] is [adv] | 15 |
|
| 2 | is [verb] which is [adv] | 14 |
|
| 3 | is [vb pp] [Wh det] is [adv] | 13 |
|
| 4 | is [verb] what is [adv] | 10 |
|
| 5 | is [verb] [Wh det] is not | 9 |
|
| 6 | is [verb] [Wh det] is [not/n't] | 9 |
|
| 7 | is [verb] [Wh det] is not | 8 |
|
| 8 | is [to-vb] [Wh det] is [adv] | 5 |
|
| 9 | is [v-ing] [Wh det] is [adv] | 5 |
|
