Spelling Rules For The Present Progressive Tense

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1.) SPELLING RULES FOR THE PRESENT PROGRESSIVE TENSE
a.) Add –ing to the base form of the verb.
read - reading, stand - standing, jump - jumping
b.) If a verb ends in a silent –e, drop the final -e and add –ing.
leave - leaving, take - taking, receive - receiving
c.) In a one-syllable word, if the last three letters are consonant-vowel-consonant combination (CVC), double
the lastconsonant before adding –ing.
sit - sitting, run - running, hop - hopping
However, do not double the last consonant in word that end in w, x, or y.
sew - sewing, fix - fixing, enjoy - enjoying
d.) In words of two or more syllables that end in a consonant-vowel-consonant combination, double the last
consonant only if the last syllable is stressed.
admit - admitting, regret - regretting
e.) If averb ends in –ie, change the –ie to y before adding -ing.
die - dying
2.) SPELLING RULES FOR THE SIMPLE PRESENT TENSE
a.) Add –s for most verbs
work - works, buy - buys, ride - rides, return - returns
b.) Add –es for words that end in –ch, -s , -sh, -x, or –z.
watch - watches, pass - passes, rush - rushes, relax - relaxes, buzz - buzzes
c.) Change the –y to –i and add –es when the base formends in a consonant +y.
study - studies, hurry - hurries, dry - dries
Do not change the –y when the base form ends in a vowel +y. Add –s
play - plays, enjoy - enjoys
d.) A few verbs have irregular forms.
be - is, do - does, go- goes, have - has
3.) SPELLING RULES FOR SIMPLE PAST TENSE OF REGULAR VERBS
a.) If the verb ends in a consonant, add –ed.
return - returned, help - helped, cook -cooked
b.) If the verb ends in –e, add –d.
live - lived, create - created, die - died
c.) In one-syllable words, if the verb ends in a consonant-vowel-consonant combination (CVC), double the
last consonant and add -ed.
hop - hopped, rub - rubbed
However, do not double one-syllable words ending in –w, -x, or –y.
bow - bowed, play - played, mix - mixed
d.) In words of two or more syllablesthat end in consonant-vowel-consonant combination, double the last
consonant only if the last syllable is stressed.
prefer - preferred (The last syllable is stressed.) visit - visited (The last syllable isn’t stressed)
e.) If the verb ends in a consonant, + y, change the -y to -i and –ed.
worry - worried, copy - copied
f.) If the verb ends in a vowel +y, add -ed. (Do not change the –y to –i.)play - played, annoy - annoyed
Exception: pay - paid, lay - laid, say - said
4.) SPELLING RULES FOR THE COMPARATIVE (-ER) & SUPERLATIVES (-EST) ADJECTIVES
a.) Add –er to one-syllable adjectives to form the comparative. Add -est to one-syllable adjectives to form the superlative.
cheap - cheaper - cheapest, bright - brighter - brightest
b.) If the adjective ends in –e, add –r or –st.
nice- nicer - nicest
c.) If the adjective ends in a consonant +y, change to y to i before you add –er or –est.
pretty - prettier - prettiest. Exception: shy - shyer - shyest
d.) If the adjective ends in a consonant-vowel-consonant combination (CVC), double the final consonant
before adding –er or –est.
big - bigger - biggest
However, do not double the consonant in words ending in –w or –y.slow - slower - slowest, coy - coyer - coyest
 5.) SPELLING RULES FOR ADVERBS
a.) Add –ly to the corresponding adjectives
nice - nicely, quiet - quietly, quick - quickly, beautiful - beautifully
b. If the adjective ends in consonant +y, change the y to i before adding –ly
easy - easily
c. If the adjective ends in –le, drop the -e and add –y.
possible - possibly
However, do not dropthe –e for other adjectives ending in –e.
extreme - extremely, Exception: true - truly
d.) If the adjective ends in –ic, add -ally.
basic - basically, fantastic - fantastically, terrific - terrifically
IN
Use 'in' months and years and periods of time:
* in January
* in 1978
* in the twenties
Use 'in' a period of time in the future:
* in a few weeks
* in a couple of...