| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] is [verb] | 11267 |
|
| 2 | [Wh det] [is] [vb pp] | 8633 |
|
| 3 | which [is] [verb] | 7063 |
|
| 4 | what [is] [verb] | 6432 |
|
| 5 | [Wh det] [is] [v-ing] | 4479 |
|
| 6 | [Wh det] 's [verb] | 2359 |
|
| 7 | [Wh det] [is] go | 1590 |
|
| 8 | [Wh det] [is] going | 1565 |
|
| 9 | [Wh det] [is] happen | 1320 |
|
| 10 | [Wh det] [is] happening | 1284 |
|
| 11 | [Wh det] [is] [to-vb] | 469 |
|
| 12 | [Wh det] [is] know | 354 |
|
| 13 | [Wh det] [is] known | 353 |
|
| 14 | [Wh det] [is] say | 342 |
|
| 15 | [Wh det] [is] meant | 313 |
|
| 16 | [Wh det] [is] mean | 313 |
|
| 17 | [Wh det] [is] call | 284 |
|
| 18 | [Wh det] [is] called | 282 |
|
| 19 | [Wh det] [is] needed | 272 |
|
| 20 | [Wh det] [is] need | 272 |
|
| 21 | [Wh det] [is] said | 257 |
|
| 22 | [Wh det] [is] require | 256 |
|
| 23 | [Wh det] [is] required | 256 |
|
| 24 | [Wh det] [is] expect | 254 |
|
| 25 | [Wh det] [is] expected | 254 |
|
| 26 | [Wh det] [is] use | 240 |
|
| 27 | [Wh det] [is] used | 225 |
|
| 28 | [Wh det] [is] base | 205 |
|
| 29 | [Wh det] [is] based | 205 |
|
| 30 | [Wh det] [is] leave | 192 |
|
