Buy, buying, sell, and selling in Sureth
Closely related English labels make a good comparison exercise. Do not assume that visible spelling differences are a rule you can apply to every verb.
Your vocabulary set
Read each English meaning alongside the Syriac spelling and phonetic guide. Open an entry to copy the text or explore related words.
Try it in context
Make two pairs from the meanings. Study each listed form and ask for an explanation of how the forms are used in natural speech.
Make this set memorable
Choose the entry you are least confident about and write down its English meaning. Look away, try recalling its phonetic guide, and then check the original entry. Repeat with a second word from this set. Review the same words tomorrow before adding a new topic.
These are individual dictionary entries. Their forms and natural use can depend on dialect and grammar; combining them does not automatically produce a correct sentence. Ask a willing speaker about the words in this particular situation.