I'm guessing you mean the word buying.
The correct spelling for buying with "ing" is "buying."
Respell
The correct spelling is "sticking."
The -ing form of to sue is suing. Another example of this form is ensuing.
The correct spelling is "sliding."
The correct spelling is remember, and the gerund form remembering (recalling or memorizing).
The -ing form is waving.
Respell
You would spell value with -ing on the end as valuing.When you add -ing to a verb, and that verb has a silent E on the end, you get rid of the E.
Typing
riding
Practicing
eye ehn gee
planning
centering
Tiering
Picning
end ear ing