| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [is] of | 2461 |
|
| 2 | [noun sg] [is] of | 1988 |
|
| 3 | issue [is] [prep] | 42 |
|
| 4 | issue [is] of | 11 |
|
| 5 | issue [be] of | 11 |
|
