| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has be [verb] for [adj] | 450 |
|
| 2 | has be [v-ing] for [adj] | 105 |
|
| 3 | has be operating [prep] [adj] | 10 |
|
| 4 | has be operating [prep] [adj] | 10 |
|
| 5 | [verb] be operating for [adj] | 6 |
|
| 6 | have be operating for [adj] | 6 |
|
| 7 | has [be] operating for [adj] | 6 |
|
| 8 | has be operate for [adj] | 6 |
|
| 9 | [vb -s] be operating for [adj] | 6 |
|
| 10 | has be operating for [adj] | 6 |
|
