| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [verb] it [be] [adv] | 31 |
|
| 2 | is [verb] it [is] [adv] | 31 |
|
| 3 | is [verb] it be [adv] | 30 |
|
| 4 | is [verb] it is [adv] | 25 |
|
| 5 | is [vb pp] it [be] [adv] | 22 |
|
| 6 | is [verb] it [be] [adv] | 21 |
|
| 7 | is [verb] it [be] [not/n't] | 7 |
|
| 8 | is [verb] it [be] not | 6 |
|
| 9 | is [verb] it [be] not | 6 |
|
| 10 | is [v-ing] it [be] [adv] | 5 |
|
| 11 | is [verb] it 's [adv] | 5 |
|
