The Seven Spelling Rules
from Instant Spelling Words for Writing
by Robert Forest and Rebecca Sitton

These seven spelling tips are the only ones that are usually the same when you are writing.

Some words double the final consonant when adding a suffix that begins with a vowel. For example: get + ing = get + t + ing = getting big + er = big + g + er = bigger

Some words drop the final e when adding a suffix that begins with a vowel. For example: have + ing = hav + ing = having write + er = writ + er = writer

Some words chang y to i when adding a suffix not beginning with i. For example: try + ed = tri + ed = tried try + ing = trying

Most nouns form the plural by adding s. For example: word + s = words key + s = keys

Nouns ending with s, ss, sh, ch, and x form the plural by adding es. For example: inch + es = inches class + es = classes

Some nouns form the plural by changing y to i when adding es. For example: story + es = stori + es = stories country + es = countri + es = countries

Some nouns form the plural by changing f or fe to v when adding es. For example: half + es = halv + es = halves wife + es = wiv + es = wives