Group I. If the root is a full word, the ending is usually -able.
Group II.
When the root is a full word except for a final e, the forms usually are spelled with -able.
Group III.
The suffix -able always follows i.
Group IV. When the root has other forms built on the letter a. the -able form is used.
Group V.
When the root ends in hardc or g, -able is used.
Group VI.
When the root IS not a full word, -ible is used.
Group VII. When the word has an immediate -tion form, -ible IS used.
Group VIII. When the root ends in ns, miss, or soft C or g, -ible is used.
What ending should this word have? What mnemonic group applies most closely to it?
avail
Group: |
I