Someone or an animal (may-) develops a swelling, or a plant develops a node.
Maydōgol sinolong ko do anak ko.
My child develops a swelling (from where) I punched him.
Someone or something (maychaCV-) has swellings, nodes all over.
must be reduplicated
Maychadodogol ako, ta sinolsolong da yaken.
I had swellings all over, because they hit me.