| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i know [pron] could [adv] | 56 |
|
| 2 | [conj] i know [pron] [adv] | 48 |
|
| 3 | [conj] i know [pron] could | 28 |
|
| 4 | [conj] know [pron] could [adv] | 6 |
|
