| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it have in the past | 10 |
|
| 2 | [subord] it have in the past | 6 |
|
| 3 | it have [vb pp] in the past | 20 |
|
| 4 | it have [verb] in the past | 20 |
|
| 5 | it have [be] in the past | 12 |
|
| 6 | it have [been] in the past | 12 |
|
| 7 | it have been in the past | 12 |
|
| 8 | it have be in the past | 12 |
|
| 9 | it have do in the past | 9 |
|
| 10 | it have done in the past | 9 |
|
