| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pron] could [adv] happen | 8 |
|
| 2 | [conj] [pron] could [adv] happen | 6 |
|
| 3 | think [pron] could [adv] happen | 5 |
|
| 4 | [pron] could [adv] [vb infin] happen | 6 |
|
| 5 | [pron] could [adv] [verb] happen | 6 |
|
| 6 | [pron] could [adv] have happen | 5 |
|
| 7 | [pron] could [adv] have happen | 5 |
|
| 8 | [pron] could [adv] happen [prep] | 14 |
|
| 9 | [pron] could [adv] happen [prep] | 14 |
|
| 10 | [pron] could [adv] happen to | 10 |
|
| 11 | [pron] could [adv] happen to | 10 |
|
| 12 | [pron] could [adv] happen [adv] | 10 |
|
| 13 | [pron] could [adv] happen [adv] | 10 |
|
| 14 | [pron] could [adv] happen [conj] | 5 |
|
