| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] for about a | 33 |
|
| 2 | [verb] for about an | 21 |
|
| 3 | [vb past] for about [art] | 14 |
|
| 4 | account for about [art] | 14 |
|
| 5 | [vb base] for about [art] | 9 |
|
| 6 | [vb pp] for about [art] | 9 |
|
| 7 | [vb -s] for about [art] | 9 |
|
| 8 | [v-ing] for about [art] | 7 |
|
| 9 | accounts for about [art] | 7 |
|
| 10 | last for about [art] | 5 |
|
