| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] if it | 1840 |
|
| 2 | [vb infin] if it | 518 |
|
| 3 | [vb base] if it | 343 |
|
| 4 | [vb pp] if it | 326 |
|
| 5 | [to-vb] if it | 308 |
|
| 6 | see if it | 283 |
|
| 7 | know if it | 254 |
|
| 8 | wonder if it | 223 |
|
| 9 | know if it | 193 |
|
| 10 | to see if it | 161 |
|
| 11 | [vb past] if it | 159 |
|
| 12 | [v-ing] if it | 116 |
|
| 13 | see if it | 89 |
|
| 14 | wondered if it | 85 |
|
| 15 | ask if it | 77 |
|
| 16 | wonder if it | 75 |
|
| 17 | [vb -s] if it | 70 |
|
| 18 | mean if it | 57 |
|
| 19 | say if it | 55 |
|
| 20 | mean if it | 52 |
|
| 21 | wondering if it | 38 |
|
| 22 | do if it | 38 |
|
| 23 | doubt if it | 35 |
|
| 24 | happen if it | 31 |
|
| 25 | matter if it | 29 |
|
| 26 | doubt if it | 28 |
|
| 27 | matter if it | 28 |
|
| 28 | see if it | 27 |
|
| 29 | care if it | 26 |
|
| 30 | to know if it | 25 |
|
