| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adj] [to-vb] [prep] [det] | 206 |
|
| 2 | it is [adj] [verb] [prep] this | 50 |
|
| 3 | it is [adj] [verb] [prep] any | 45 |
|
| 4 | it is possible [verb] [prep] [det] | 38 |
|
| 5 | it is difficult [verb] [prep] [det] | 31 |
|
| 6 | it is [adj] [verb] in [det] | 30 |
|
| 7 | it is [adj] [verb] at [det] | 28 |
|
| 8 | it is [adj] [verb] of [det] | 26 |
|
| 9 | it is [adj] [verb] with [det] | 24 |
|
| 10 | it is [adj] [verb] to [det] | 24 |
|
| 11 | it is [adj] [verb] [prep] some | 23 |
|
| 12 | it is [adj] [verb] [prep] these | 22 |
|
| 13 | it is important [verb] [prep] [det] | 21 |
|
| 14 | it is necessary [verb] [prep] [det] | 20 |
|
| 15 | it is [adj] to look [prep] [det] | 18 |
|
| 16 | it is [adj] look [prep] [det] | 18 |
|
| 17 | it is [adj] [verb] from [det] | 18 |
|
| 18 | it is [adj] think [prep] [det] | 17 |
|
| 19 | it is [adj] to think [prep] [det] | 17 |
|
| 20 | it is [adj] [verb] for [det] | 15 |
|
| 21 | it is [adj] [verb] [prep] those | 13 |
|
| 22 | it is [adj] [verb] [prep] that | 13 |
|
| 23 | it is impossible [verb] [prep] [det] | 13 |
|
| 24 | it is hard [verb] [prep] [det] | 13 |
|
| 25 | it is [adj] [verb] [prep] such | 12 |
|
| 26 | it is [adj] to see [prep] [det] | 9 |
|
| 27 | it is [adj] [verb] [prep] all | 9 |
|
| 28 | it is [adj] see [prep] [det] | 9 |
|
| 29 | it is [adj] [verb] on [det] | 8 |
|
| 30 | it is [adj] [verb] between [det] | 8 |
|
