| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [verb] [prep] | 5467 |
|
| 2 | it is [verb] [prep] | 5452 |
|
| 3 | it is [vb pp] [prep] | 4737 |
|
| 4 | it is [verb] by | 1072 |
|
| 5 | it is [verb] by | 1072 |
|
| 6 | it is [verb] to | 982 |
|
| 7 | it is [verb] to | 982 |
|
| 8 | it is [verb] in | 904 |
|
| 9 | it is [verb] in | 904 |
|
| 10 | it is [v-ing] [prep] | 539 |
|
| 11 | it is [verb] with | 414 |
|
| 12 | it is [verb] with | 414 |
|
| 13 | it is [verb] on | 385 |
|
| 14 | it is [verb] on | 385 |
|
| 15 | it is [verb] as | 334 |
|
| 16 | it is [verb] as | 334 |
|
| 17 | it is [verb] for | 275 |
|
| 18 | it is [verb] for | 275 |
|
| 19 | it is [verb] at | 240 |
|
| 20 | it is [verb] at | 240 |
|
| 21 | it is based [prep] | 211 |
|
| 22 | it is base [prep] | 211 |
|
| 23 | it is [verb] from | 201 |
|
| 24 | it is [verb] from | 201 |
|
| 25 | it is [to-vb] [prep] | 181 |
|
| 26 | it is use [prep] | 146 |
|
| 27 | it is [verb] into | 146 |
|
| 28 | it is [verb] into | 146 |
|
| 29 | it is used [prep] | 142 |
|
| 30 | it is go [prep] | 118 |
|
