| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] not a substitute for | 12 |
|
| 2 | be not a substitute for | 12 |
|
| 3 | is not a substitute for | 8 |
|
| 4 | [is] not a substitute for | 8 |
|
| 5 | not [verb] a substitute for | 6 |
|
| 6 | not as a substitute for | 5 |
|
| 7 | not [prep] a substitute for | 5 |
|
| 8 | not [vb infin] a substitute for | 5 |
|
| 9 | not as a substitute for | 5 |
|
| 10 | not [prep] a substitute for | 5 |
|
| 11 | not a [adj] substitute for | 7 |
|
| 12 | not a [adj] substitute for | 7 |
|
