| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] be used for this purpose | 15 |
|
| 2 | [noun pl] be [vb pp] for this purpose | 9 |
|
| 3 | [noun pl] be [verb] for this purpose | 9 |
|
| 4 | [noun pl] be used for [adj] purpose | 8 |
|
| 5 | [noun pl] be used for this [noun sg] | 7 |
|
| 6 | [noun pl] be used for this [noun] | 7 |
|
| 7 | [noun pl] be used [prep] this purpose | 6 |
|
| 8 | [noun pl] be used [prep] this purpose | 6 |
|
| 9 | [noun pl] be used for this purpose | 6 |
|
| 10 | [noun pl] be used for this purpose | 6 |
|
| 11 | [noun pl] [be] used for this purpose | 6 |
|
| 12 | [noun pl] be use for this purpose | 6 |
|
