An easy way to remember is to keep in mind that a verb is an action word. So, someone stood, that was an action they took, so yes, it is a verb.
yup!!
She stood patiently at the altar. So, yes. :)
it is a verb
stood is the verb
Yes, because it is adding "en" to it. Written is the past participle of write write / wrote / written. They write everyday. They wrote yesterday. They have written everyday. Write is an irregular...