| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] if it happen | 13 |
|
| 2 | [verb] if it happen | 8 |
|
| 3 | [noun] if it happen | 7 |
|
| 4 | [noun sg] if it happen | 7 |
|
| 5 | [adv] if it happen | 7 |
|
| 6 | [coord] if it happen | 6 |
|
| 7 | [pron] if it happen | 6 |
|
| 8 | [adv] if it happen | 6 |
|
| 9 | [that] if it happen | 5 |
|
| 10 | [adj] if it happen | 5 |
|
| 11 | that if it happen | 5 |
|
| 12 | [adj] if it happen | 5 |
|
| 13 | that if it happen | 5 |
|
| 14 | if it [verb] happen | 34 |
|
| 15 | if it [vb past] happen | 20 |
|
| 16 | if it have happen | 19 |
|
| 17 | if it had happen | 16 |
|
| 18 | if it do happen | 15 |
|
| 19 | if it [vb -s] happen | 14 |
|
| 20 | if it [adv] happen | 14 |
|
| 21 | if it [adv] happen | 14 |
|
| 22 | if it be happen | 13 |
|
| 23 | if it [be] happen | 13 |
|
| 24 | if it [vb mod] happen | 12 |
|
| 25 | if it [modal v] happen | 12 |
|
| 26 | if it does happen | 12 |
|
| 27 | if it [was/were] happen | 7 |
|
| 28 | if it [is] happen | 6 |
|
| 29 | if it were happen | 5 |
|
| 30 | if it 's happen | 5 |
|
