| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] [adv] have been [conj] | 13 |
|
| 2 | it [vb mod] [adv] have be [conj] | 13 |
|
| 3 | it [vb mod] [adv] have be [conj] | 13 |
|
| 4 | it [vb mod] [adv] have be [conj] | 10 |
|
| 5 | it [vb mod] [adv] have be that | 7 |
|
| 6 | it [vb mod] [adv] have be [that] | 7 |
|
| 7 | it [vb mod] [adv] have be that | 7 |
|
| 8 | it [vb mod] [adv] have be [subord] | 6 |
|
| 9 | it may [adv] have be [conj] | 6 |
|
| 10 | it [vb mod] [adv] have be because | 5 |
|
| 11 | it [vb mod] [adv] have be because | 5 |
|
