A word that fits this description is "acting."
I think you might mean at the beginning of a word, not a sentence. The only affix that can come at the beginning of a word is called a prefix.Examples of prefixes:pre-re-bio-auto-
Depending upon the context, the word is either a Gerund or a Participle. (However, only some Participles end in -ing. Some end in -ed.)
Adding an "-ing" suffix to a verb can add a syllable to the end of the word. For example, "jump" becomes "jumping."
Amazing
A suffix is typically added to the end of a word to modify its meaning or form. Prefixes, on the other hand, are added to the beginning of a word.
a prefix is the beginning of a word like re,pre,un a suffix is the end of a word like ful,er,ed,ing,and ly
I think you might mean at the beginning of a word, not a sentence. The only affix that can come at the beginning of a word is called a prefix.Examples of prefixes:pre-re-bio-auto-
what words end with ing for sun
The word "-ing" is a suffix. You will see this suffix on the end of gerunds.
Just and the "ing" to the word "worry" the end result is "worrying"
ingingingingingigingingnghw
beginning
A suffix is typically added to the end of a word to modify its meaning or form. Prefixes, on the other hand, are added to the beginning of a word.
Depending upon the context, the word is either a Gerund or a Participle. (However, only some Participles end in -ing. Some end in -ed.)
There is no such word.The word mercy is a noun. Only verbs have an -ing form.
Amazing
A word that means no beginning and no end is infinite or infinity.