Spelling of Verb + ING
For many verbs we make the ING form by simply adding -ING to end of the verb.
- eat - eating
 - speak - speaking
 - cook - cooking
 - start - starting
 - do - doing
 - stay - staying
 - fix - fixing
 - try - trying
 
Verbs ending with -e (with the exception of verbs ending in -ee and -ie)
Drop the -e and add ING
- hope - hoping
 - ride - riding
 - make - making
 - write - writing
 
Verbs ending with -ee
Just add -ING
- agree - agreeing
 - flee - fleeing
 - see - seeing
 
Verbs ending with -ie
Change the -ie to -y and add -ING
- die - dying
 - tie - tying
 - lie - lying
 
Verbs ending with one vowel and one consonant (with the exception of w, x, and y)
For one syllable verbs
double the consonant and add -ING
- jog - jogging
 - sit - sitting
 - run - running
 - stop - stopping
 
For two syllable verbs
If the 1st syllable is stressed, just add ING
- answer - answering
 - offer - offering
 - listen - listening
 - visit - visiting
 
If the 2nd syllable is stressed , double the consonant and add ING
- admit - admitting
 - prefer - preferring
 - begin - beginning