| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [adv] [adv] to do | 11 |
|
| 2 | it be [adv] [adv] to do | 11 |
|
| 3 | it [is] [adv] [adv] to do | 8 |
|
| 4 | it [be] [not/n't] [adv] to do | 6 |
|
| 5 | it [be] not [adv] to do | 6 |
|
| 6 | it 's [adv] [adv] to do | 5 |
|
| 7 | it [be] not [adv] to do | 5 |
|
| 8 | it [be] [adv] [adv] to do | 5 |
|
