| Share | Phrase |
| 10.50% | structural [structure] member |
| 7.15% | structural [structure] element |
| 4.56% | structural [structure] component |
| 4.56% | structural [structure] unit |
| 4.42% | structural [structure] part |
| 4.30% | structural [structure] integrity |
| 4.28% | structural [structure] arrangement |
| 4.16% | structural [structure] change |
| 3.88% | structural [structure] feature |
| 3.23% | structural [structure] view |
| 3.00% | structural [structure] configuration |
| 2.62% | structural [structure] rigidity |
| 2.51% | structural [structure] diagram |
| 2.38% | structural [structure] detail |
| 2.17% | structural [structure] modification |
| 1.98% | structural [structure] embodiment |
| 1.87% | structural [structure] support |
| 1.86% | structural [structure] strength |
| 1.58% | structural [structure] substance |
| 1.36% | structural [structure] formula |
| 1.25% | structural [structure] relationship |
| 1.22% | structural [structure] material |
| 1.10% | structural [structure] design |
| 1.06% | structural [structure] shape |
| 0.99% | structural [structure] characteristic |
| 0.95% | structural [structure] length |
| 0.86% | structural [structure] means |
| 0.79% | structural [structure] difference |
| 0.79% | structural [structure] stiffness |
| 0.76% | structural [structure] drawing |
| 0.72% | structural [structure] example |
| 0.69% | structural [structure] shield |
| 0.68% | structural [structure] requirement |
| 0.68% | structural [structure] space |
| 0.67% | structural [structure] tube |
| 0.64% | structural [structure] effort |
| 0.64% | structural [structure] height |
| 0.60% | structural [structure] factor |
| 0.60% | structural [structure] failure |
| 0.57% | structural [structure] portion |
| 0.49% | structural [structure] reason |
| 0.49% | structural [structure] volume |
| 0.46% | structural [structure] size |
| 0.45% | structural [structure] complexity |
| 0.42% | schematically structural |
| 0.41% | structural [structure] damage |
| 0.41% | structural [structure] expense |
| 0.41% | structural [structure] simplicity |
| 0.38% | structural [structure] steel |
| 0.36% | structural [structure] frame |
| 0.36% | structural [structure] connection |
| 0.34% | structural [structure] description |
| 0.33% | structural [structure] stability |
| 0.30% | structural [structure] beam |
| 0.30% | structural [structure] clearance |
| 0.30% | structural [structure] feel |
| 0.30% | structural [structure] property |
| 0.28% | structural [structure] form |
| 0.28% | structural [structure] matrix |
| 0.26% | structural [structure] constraint |
| 0.26% | structural [structure] dimension |
| 0.26% | structural [structure] elevation |
| 0.26% | structural [structure] framework |
| 0.26% | structural [structure] pan |
| 0.26% | structural [structure] reinforcement |
| 0.26% | structural [structure] function |
| 0.24% | structural [structure] surface |
| 0.23% | structural [structure] problem |
| 0.22% | structural [structure] efficiency |
| 0.22% | structural [structure] measure |
| 0.22% | structural [structure] wall |
| 0.19% | structural [structure] group |
| 0.19% | structural [structure] plate |
| 0.18% | structural [structure] assembly |
| 0.18% | structural [structure] area |
| 0.16% | structural [structure] condition |
| 0.04% | only [degree] structural |