| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [to-vb] is | 106 |
|
| 2 | [adv] [to-vb] [is] | 39 |
|
| 3 | [adv prt] [to-vb] [is] | 26 |
|
| 4 | [Wh adv] [to-vb] [is] | 24 |
|
| 5 | [not/n't] [to-vb] [is] | 23 |
|
| 6 | not [to-vb] [is] | 23 |
|
| 7 | not [to-vb] [is] | 22 |
|
| 8 | [adv] to do [is] | 17 |
|
| 9 | about [to-vb] [is] | 12 |
|
| 10 | how [to-vb] [is] | 12 |
|
| 11 | about [to-vb] [is] | 12 |
|
| 12 | how [to-vb] [is] | 12 |
|
| 13 | where [to-vb] [is] | 8 |
|
| 14 | where [to-vb] [is] | 8 |
|
| 15 | [adv] [to-vb] 's | 6 |
|
| 16 | out [to-vb] [is] | 5 |
|
| 17 | out [to-vb] [is] | 5 |
|
