| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] [adv] have [been] [adv] | 32 |
|
| 2 | it [modal v] [adv] have be [adv] | 32 |
|
| 3 | it [modal v] [adv] have been [adv] | 32 |
|
| 4 | it [modal v] [adv] have [be] [adv] | 32 |
|
| 5 | it [modal v] [adv] have [verb] [adv] | 14 |
|
| 6 | it [modal v] [adv] have [vb pp] [adv] | 12 |
|
| 7 | it [modal v] [adv] have [art] [adv] | 5 |
|
| 8 | it [modal v] [adv] have [art] [adv] | 5 |
|
