| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [vb infin] know [is] | 23 |
|
| 2 | [modal v] [vb infin] know [is] | 23 |
|
| 3 | would [vb infin] know [is] | 21 |
|
| 4 | would [vb infin] know [is] | 13 |
|
| 5 | 'd [vb infin] know [is] | 8 |
|
| 6 | [vb infin] know [pron] [is] | 24 |
|
| 7 | [vb infin] know [Wh det] [is] | 18 |
|
| 8 | [vb infin] know what [is] | 17 |
|
| 9 | [vb infin] know what [is] | 17 |
|
| 10 | [vb infin] know [is] [conj] | 6 |
|
| 11 | [vb infin] know [is] [adv] | 5 |
|
| 12 | [vb infin] know [is] [pron] | 5 |
|
