| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] [verb] [conj] | 1610 |
|
| 2 | it is [adv] [vb pp] [conj] | 1530 |
|
| 3 | it is [adv] [verb] [conj] | 1409 |
|
| 4 | it is [adv] [verb] that | 1289 |
|
| 5 | it is [adv] [verb] [that] | 1289 |
|
| 6 | it is [adv] [verb] that | 1289 |
|
| 7 | it is [adv] know [conj] | 229 |
|
| 8 | it is [adv] known [conj] | 228 |
|
| 9 | it is not [verb] [conj] | 201 |
|
| 10 | it is [not/n't] [verb] [conj] | 201 |
|
| 11 | it is not [verb] [conj] | 196 |
|
| 12 | it is well [verb] [conj] | 179 |
|
| 13 | it is well [verb] [conj] | 177 |
|
| 14 | it is [adv] [verb] [subord] | 170 |
|
| 15 | it is generally [verb] [conj] | 168 |
|
| 16 | it is generally [verb] [conj] | 168 |
|
| 17 | it is often [verb] [conj] | 163 |
|
| 18 | it is often [verb] [conj] | 163 |
|
| 19 | it is [adv] [verb] [coord] | 151 |
|
| 20 | it is also [verb] [conj] | 118 |
|
| 21 | it is also [verb] [conj] | 118 |
|
| 22 | it is [adv] [verb] and | 116 |
|
| 23 | it is [adv] [verb] and | 116 |
|
| 24 | it is [adv] assumed [conj] | 111 |
|
| 25 | it is [adv] assume [conj] | 111 |
|
| 26 | it is now [verb] [conj] | 109 |
|
| 27 | it is now [verb] [conj] | 109 |
|
| 28 | it is [adv] say [conj] | 101 |
|
| 29 | it is [adv] said [conj] | 99 |
|
| 30 | it is sometimes [verb] [conj] | 97 |
|
