| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [verb] for | 275 |
|
| 2 | it is [verb] for | 275 |
|
| 3 | it is [vb pp] for | 204 |
|
| 4 | it is [v-ing] for | 60 |
|
| 5 | it is use for | 29 |
|
| 6 | it is used for | 28 |
|
| 7 | it is design for | 19 |
|
| 8 | it is designed for | 19 |
|
| 9 | it is looking for | 17 |
|
| 10 | it is look for | 17 |
|
| 11 | it is intend for | 13 |
|
| 12 | it is intended for | 13 |
|
| 13 | it is take for | 12 |
|
| 14 | it is taken for | 12 |
|
| 15 | it is [to-vb] for | 11 |
|
| 16 | it is required for | 9 |
|
| 17 | it is require for | 9 |
|
| 18 | it is recommend for | 7 |
|
| 19 | it is recommended for | 7 |
|
| 20 | it is call for | 7 |
|
| 21 | it is meant for | 6 |
|
| 22 | it is mean for | 6 |
|
| 23 | it is noted for | 5 |
|
| 24 | it is note for | 5 |
|
| 25 | it is calling for | 5 |
|
