| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] have [been] [verb] for | 821 |
|
| 2 | [noun pl] have [been] [vb pp] for | 692 |
|
| 3 | [noun pl] have [been] used [prep] | 159 |
|
| 4 | [noun pl] have [been] used [prep] | 159 |
|
| 5 | [noun] have [been] used for | 82 |
|
| 6 | [noun pl] have [been] use for | 38 |
|
| 7 | [noun pl] have [been] used for | 37 |
|
| 8 | [noun pl] [verb] [been] used for | 37 |
|
| 9 | [noun pl] have [be] used for | 37 |
|
