| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it have [been] [verb] for | 222 |
|
| 2 | it have [been] [vb pp] for | 172 |
|
| 3 | it have [been] used [prep] | 57 |
|
| 4 | it have [been] used [prep] | 57 |
|
| 5 | [pron] have [been] used for | 42 |
|
| 6 | [pers pn] have [been] used for | 19 |
|
| 7 | it have [been] use for | 14 |
|
| 8 | it have [been] used for | 14 |
|
| 9 | it [verb] [been] used for | 14 |
|
| 10 | it have [be] used for | 14 |
|
| 11 | it have [been] used for | 14 |
|
