| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [adv] [verb] is | 69 |
|
| 2 | what [adv] [verb] [is] | 57 |
|
| 3 | [Wh det] [adv] [vb -s] [is] | 57 |
|
| 4 | [Wh det] [adv] happen [is] | 29 |
|
| 5 | [Wh det] [adv] happens [is] | 22 |
|
| 6 | [Wh det] really [verb] [is] | 21 |
|
| 7 | [Wh det] [adv] matter [is] | 14 |
|
| 8 | [Wh det] [adv] matters [is] | 14 |
|
| 9 | [Wh det] actually [verb] [is] | 13 |
|
| 10 | which [adv] [verb] [is] | 11 |
|
| 11 | [Wh det] [adv] [vb past] [is] | 8 |
|
| 12 | [Wh det] [adv] happened [is] | 7 |
|
| 13 | [Wh det] usually [verb] [is] | 6 |
|
| 14 | [Wh det] [adv] arise [is] | 5 |
|
| 15 | [Wh det] [adv] arises [is] | 5 |
|
