| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] [adj] to have a | 52 |
|
| 2 | it is [adv] [adj] to have a | 44 |
|
| 3 | it is [adv] [adj] to have a | 41 |
|
| 4 | it is [not/n't] [adj] to have a | 11 |
|
| 5 | it is not [adj] to have a | 11 |
|
| 6 | it is not [adj] to have a | 10 |
|
| 7 | it is [adv] [adj] to have an | 8 |
|
| 8 | it is always [adj] to have a | 6 |
|
| 9 | it is always [adj] to have a | 6 |
|
| 10 | it is [adv] possible to have a | 6 |
|
| 11 | it is [adv] important to have a | 5 |
|
| 12 | it is [adv] necessary to have a | 5 |
|
