| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] what [vb past] | 1990 |
|
| 2 | [verb] what happened | 644 |
|
| 3 | [verb] what had | 598 |
|
| 4 | [vb past] what [vb past] | 504 |
|
| 5 | know what [vb past] | 434 |
|
| 6 | [vb infin] what [vb past] | 428 |
|
| 7 | [to-vb] what [vb past] | 392 |
|
| 8 | [vb base] what [vb past] | 265 |
|
| 9 | [v-ing] what [vb past] | 229 |
|
| 10 | know what [vb past] | 195 |
|
| 11 | see what [vb past] | 184 |
|
| 12 | [vb pp] what [vb past] | 124 |
|
| 13 | wonder what [vb past] | 115 |
|
| 14 | knew what [vb past] | 79 |
|
| 15 | [verb] what went | 74 |
|
| 16 | know what [vb past] | 70 |
|
| 17 | to see what [vb past] | 64 |
|
| 18 | say what [vb past] | 60 |
|
| 19 | [verb] what seemed | 60 |
|
| 20 | to know what [vb past] | 60 |
|
| 21 | remember what [vb past] | 57 |
|
| 22 | [verb] what looked | 56 |
|
| 23 | [verb] what appeared | 56 |
|
| 24 | [verb] what did | 54 |
|
| 25 | ask what [vb past] | 48 |
|
| 26 | [vb -s] what [vb past] | 48 |
|
| 27 | [verb] what made | 47 |
|
| 28 | wondered what [vb past] | 45 |
|
| 29 | hear what [vb past] | 45 |
|
| 30 | understand what [vb past] | 44 |
|
