Answer:
I go inside boots and outside shoes.
I fly yet I have no wings. I cry yet I have no eyes. Darkness follows me. Lower light I never see.
I am the word that has three syllables and twenty six letters.
In buckles or lace, I help set the pace. The farther you go, the thinner I grow. What am I?
The letter S is added to pluralise most words in the English language. eg. Letter to Letters Word to Words and Language to Languages. But I am a word that is pluralised with the addition of the letter C.
you hold my tail while I fish for you