| I | glower |
|---|---|
| you | glower |
| he/she/it | glowers |
| we | glower |
| you | glower |
| they | glower |
| I | glowered |
|---|---|
| you | glowered |
| he/she/it | glowered |
| we | glowered |
| you | glowered |
| they | glowered |
| I | have | glowered |
|---|---|---|
| you | have | glowered |
| he/she/it | has | glowered |
| we | have | glowered |
| you | have | glowered |
| they | have | glowered |
| I | had | glowered |
|---|---|---|
| you | had | glowered |
| he/she/it | had | glowered |
| we | had | glowered |
| you | had | glowered |
| they | had | glowered |
单语范例（未经PONS编辑处理）
The subjects that were taught were religion, reading, writing, spelling, grammar, organ playing, keeping school and silkworm raising.
en.wikipedia.org However, these silkworms are very difficult to maintain, and easily die.
en.wikipedia.org They also cultivated silkworms and sewed vestments for churches.
en.wikipedia.org Silkworm is the name usually applied to the caterpillars of this species.
en.wikipedia.org A fine thread started to separate itself from the silkworm cocoon.
en.wikipedia.org