| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] [adj] [to-vb] | 4055 |
|
| 2 | it is [adv] possible [verb] | 575 |
|
| 3 | it is [adv] difficult [verb] | 558 |
|
| 4 | it is also [adj] [verb] | 493 |
|
| 5 | it is very [adj] [verb] | 418 |
|
| 6 | it is [adv] important [verb] | 380 |
|
| 7 | it is [adv] necessary [verb] | 286 |
|
| 8 | it is [adv] easy [verb] | 281 |
|
| 9 | it is more [adj] [verb] | 226 |
|
| 10 | it is therefore [adj] [verb] | 203 |
|
| 11 | it is often [adj] [verb] | 189 |
|
| 12 | it is [adv] [adj] say | 176 |
|
| 13 | it is [adv] [adj] to say | 176 |
|
| 14 | it is [adv] impossible [verb] | 174 |
|
| 15 | it is quite [adj] [verb] | 158 |
|
| 16 | it is always [adj] [verb] | 153 |
|
| 17 | it is now [adj] [verb] | 149 |
|
| 18 | it is too [adj] [verb] | 142 |
|
| 19 | it is [adv] [adj] see | 133 |
|
| 20 | it is [adv] [adj] to see | 132 |
|
| 21 | it is [adv] [adj] to have | 131 |
|
| 22 | it is [adv] [adj] have | 131 |
|
| 23 | it is still [adj] [verb] | 122 |
|
| 24 | it is [adv] [adj] to find | 118 |
|
| 25 | it is [adv] [adj] find | 118 |
|
| 26 | it is [adv] [adj] make | 113 |
|
| 27 | it is [adv] [adj] to make | 112 |
|
| 28 | it is extremely [adj] [verb] | 107 |
|
| 29 | it is only [adj] [verb] | 102 |
|
| 30 | it is sometimes [adj] [verb] | 89 |
|
