| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [is] that used | 8 |
|
| 2 | [noun sg] [is] that used | 7 |
|
| 3 | [is] that used [prep] | 11 |
|
| 4 | [is] that used [prep] | 11 |
|
| 5 | [is] that used by | 6 |
|
| 6 | [is] that used by | 6 |
|
