| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] be used as a [noun sg] | 197 |
|
| 2 | [modal v] be used as a [noun sg] | 197 |
|
| 3 | may be [verb] as a [noun sg] | 174 |
|
| 4 | may be [vb pp] as a [noun sg] | 170 |
|
| 5 | may be used [prep] a [noun sg] | 38 |
|
| 6 | may be used [prep] a [noun sg] | 38 |
|
| 7 | may be used as [art] [noun sg] | 32 |
|
| 8 | may be used as [art] [noun sg] | 32 |
|
| 9 | may be used as a [noun sg] | 29 |
|
| 10 | may be used as a [noun] | 22 |
|
| 11 | may be used as a [noun sg] | 20 |
|
| 12 | may [be] used as a [noun sg] | 20 |
|
| 13 | may be used as a [noun sg] | 20 |
|
| 14 | may be used as a [noun sg] | 20 |
|
| 15 | may be use as a [noun sg] | 20 |
|
| 16 | may [be] used as a [noun sg] | 20 |
|
