| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [noun pl] [modal v] be account for | 5 |
|
| 2 | [noun pl] [modal v] [adv] be account for | 12 |
|
| 3 | [noun pl] [modal v] not be account for | 8 |
|
| 4 | [noun pl] [modal v] [not/n't] be account for | 8 |
|
| 5 | [noun pl] [modal v] not be account for | 8 |
|
| 6 | [noun pl] [modal v] be account for [prep] | 10 |
|
| 7 | [noun pl] [modal v] be account for [prep] | 10 |
|
| 8 | [noun pl] [modal v] be account for by | 5 |
|
| 9 | [noun pl] [modal v] be account for by | 5 |
|
