| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] if [vb pp] | 272 |
|
| 2 | [vb pp] if [verb] | 129 |
|
| 3 | [vb infin] if [verb] | 97 |
|
| 4 | [verb] if [v-ing] | 51 |
|
| 5 | [to-vb] if [verb] | 45 |
|
| 6 | [vb base] if [verb] | 32 |
|
| 7 | [verb] if require | 30 |
|
| 8 | [verb] if required | 30 |
|
| 9 | [vb past] if [verb] | 17 |
|
| 10 | [v-ing] if [verb] | 16 |
|
| 11 | wonder if [verb] | 13 |
|
| 12 | [vb -s] if [verb] | 11 |
|
| 13 | [verb] if needed | 10 |
|
| 14 | [verb] if use | 10 |
|
| 15 | [verb] if leave | 10 |
|
| 16 | [verb] if need | 10 |
|
| 17 | [verb] if [vb base] | 9 |
|
| 18 | [verb] if used | 9 |
|
| 19 | [verb] if ask | 9 |
|
| 20 | [verb] if asked | 9 |
|
| 21 | [verb] if left | 9 |
|
| 22 | know if [verb] | 8 |
|
| 23 | do if [verb] | 8 |
|
| 24 | [verb] if [vb -s] | 7 |
|
| 25 | see if [verb] | 7 |
|
| 26 | [verb] if taken | 7 |
|
| 27 | [verb] if have | 7 |
|
| 28 | [verb] if take | 7 |
|
| 29 | removed if [verb] | 6 |
|
| 30 | [verb] if give | 6 |
|
