| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] [vb pp] [subord] | 66 |
|
| 2 | it is [adv] [verb] as | 39 |
|
| 3 | it is often [verb] [subord] | 12 |
|
| 4 | it is only [verb] [subord] | 9 |
|
| 5 | it is [adv] [verb] because | 8 |
|
| 6 | it is [adv] regarded [subord] | 8 |
|
| 7 | it is [adv] regard [subord] | 8 |
|
| 8 | it is [adv] [verb] when | 7 |
|
| 9 | it is [adv] [verb] if | 6 |
|
| 10 | it is [adv] use [subord] | 6 |
|
| 11 | it is also [verb] [subord] | 6 |
|
| 12 | it is [adv] used [subord] | 6 |
|
| 13 | it is [adv] see [subord] | 5 |
|
| 14 | it is [adv] seen [subord] | 5 |
|
| 15 | it is generally [verb] [subord] | 5 |
|
| 16 | it is [adv] [v-ing] [subord] | 5 |
|
