| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [adv] is [prep] | 26 |
|
| 2 | [to-vb] [adv] [is] [prep] | 18 |
|
| 3 | [to-vb] [adv prt] [is] [prep] | 9 |
|
| 4 | to do [adv] [is] [prep] | 7 |
|
| 5 | [to-vb] [adv] [is] to | 7 |
|
| 6 | [to-vb] [adv] [is] in | 5 |
|
