| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [adj] for [verb] | 74 |
|
| 2 | it [be] [adj] for [verb] | 74 |
|
| 3 | it [be] [adj] for [v-ing] | 73 |
|
| 4 | it [be] [adj] for [verb] | 72 |
|
| 5 | it [is] [adj] for [verb] | 59 |
|
| 6 | it is [adj] for [verb] | 40 |
|
| 7 | it 's [adj] for [verb] | 19 |
|
| 8 | it was [adj] for [verb] | 15 |
|
| 9 | it [be] responsible for [verb] | 15 |
|
| 10 | it [be] responsible for [verb] | 15 |
|
| 11 | it [was/were] [adj] for [verb] | 15 |
|
| 12 | it [be] ideal for [verb] | 11 |
|
| 13 | it [be] ideal for [verb] | 11 |
|
