6 sentences

1. 小女孩被逗得格格直笑。

   xiǎo nǚ​hái bèi dòu de gē gē zhí xiào.

   The little girl was tickled into giggling.

   Source: Dong Chinese Dictionary

2. 格于成例，此事难以通过。

   gé yú chéng​lì, cǐ shì nán​yǐ tōng​guò.

   Constrained by precedent, it is difficult for this matter to be approved.

   Source: Dong Chinese Dictionary

3. 神之格思，不可度思。

   Shén zhī gé sī, bù kě duó sī.

   The presence of the gods is subtle and unfathomable.

   Source: Dong Chinese Dictionary

4. 在某些语言中，名词有格的变化。

   zài mǒu​xiē yǔ​yán zhōng, míng​cí yǒu gé de biàn​huà.

   In some languages, nouns change according to grammatical case.

   Source: Dong Chinese Dictionary

5. 他的狂草书法在当代书坛中自成一格。

   tā de kuáng​cǎo shū​fǎ zài dāng​dài shū​tán zhōng zì​chéng yī gé.

   His wild cursive calligraphy forms a unique style in the contemporary calligraphy world.

   Source: Dong Chinese Dictionary

6. 这种笔记本的内页上印满了蓝色的小格。

   zhè zhǒng bǐ​jì​běn de nèi​yè shàng yìn mǎn le lán​sè de xiǎo gé.

   The pages of this notebook are printed with small blue squares.

   Source: Dong Chinese Dictionary