The following video demonstrates each syllable of the pinyin structure
and the exercise of pinyin/zhuyin with basic Chinese 4-tune pronunciation

Mandarin pinyin tunes
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pēi, péi, pěi, pèi

first tune

pēi

embryo unpolished semi-precessed thing 胚 pēi

embryo; fetus 胚胎 pēi tāi
embryo 胚 pēi	fetus 胎 tāi

Chinese characters also pronunced pēi

second tune

péi

accompany 陪 péi

accompany; stay with someone 陪伴 péi bàn
accompany 陪 péi	accompany 伴 bàn

lose money in business compensate; indemnify 賠 péi

cultivate; foster 培 péi

foster; cultivate; train up 培養 péi yǎng
cultivate; foster 培 péi	raise; grow 養 yǎng

Chinese characters also pronunced péi

fourth tune

pèi

match; fit; pair; suit 配 pèi

fit; match; coordinate with 配合 pèi hé
match; fit 配 pèi	suit; agree with 合 hé

spouse 配偶 pèi ǒu
to pair; suit 配 pèi	a mate 偶 ǒu

abundant; copious 沛 pèi

plentiful; abundant profuse; profusion 充沛 chōng pèi
full 充 chōng	abundant 沛 pèi

carry; wear admire; respect 佩 pèi

wear; carry (accessories) 佩帶 pèi dài
carry; wear 佩 pèi	carry 帶 dài

admire; esteem respect and admire; think highly of 敬佩 jìng pèi
respect 敬 jìng	admire; respect 佩 pèi

Chinese characters also pronunced pèi