| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [is] [adv] [verb] a | 43 |
|
| 2 | [Wh det] [is] [adv] [v-ing] a | 17 |
|
| 3 | [Wh det] [be] [adv] becoming a | 13 |
|
| 4 | [pron] [is] [adv] becoming a | 12 |
|
| 5 | [Wh det] [is] [adv] becoming [art] | 8 |
|
| 6 | [Wh det] [is] [adv] becoming a | 6 |
|
| 7 | [Wh det] [is] [adv] become a | 6 |
|
