| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | leave out [prep] [art] [num ord] | 8 |
|
| 2 | leave out [prep] the [num ord] | 8 |
|
| 3 | left out [prep] [art] [num ord] | 6 |
|
| 4 | leave out of [art] [num ord] | 6 |
|
| 5 | leave out [prep] [art] first | 5 |
|
