| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had become a [noun] | 297 |
|
| 2 | have become a habit | 10 |
|
| 3 | [verb] become a habit | 10 |
|
| 4 | had [vb pp] a habit | 7 |
|
| 5 | had [verb] a habit | 7 |
|
| 6 | had become [art] habit | 5 |
|
| 7 | had become a habit | 5 |
|
| 8 | had become [art] habit | 5 |
|
| 9 | [vb past] become a habit | 5 |
|
| 10 | had become a habit | 5 |
|
