| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] is [adv] [verb] to [be] | 60 |
|
| 2 | [pron] is [adv] [v-ing] to [be] | 50 |
|
| 3 | [Wh det] [be] [adv] [v-ing] to [be] | 22 |
|
| 4 | [Wh det] be [adv] [v-ing] to [be] | 22 |
|
| 5 | [Wh det] is [adv] [v-ing] to [be] | 13 |
|
| 6 | [Wh det] is [adv] [v-ing] to [be] | 11 |
|
| 7 | [Wh det] is [adv] [v-ing] to [be] | 11 |
|
| 8 | [Wh det] is [adv] [v-ing] [prep] [be] | 11 |
|
| 9 | [Wh det] is [adv] [v-ing] [prep] [be] | 11 |
|
| 10 | [Wh det] [is] [adv] [v-ing] to [be] | 11 |
|
