| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | were [vb pp] from [noun pl] | 122 |
|
| 2 | were obtain from [noun pl] | 13 |
|
| 3 | were [v-ing] from [noun pl] | 13 |
|
| 4 | were obtained from [noun pl] | 13 |
|
| 5 | were taken from [noun pl] | 9 |
|
| 6 | were take from [noun pl] | 9 |
|
| 7 | were made from [noun pl] | 8 |
|
| 8 | were make from [noun pl] | 8 |
|
| 9 | were suffering from [noun pl] | 5 |
|
| 10 | were derived from [noun pl] | 5 |
|
| 11 | were [verb] from patients | 5 |
|
| 12 | were suffer from [noun pl] | 5 |
|
| 13 | were derive from [noun pl] | 5 |
|
