Annalisa's grandmother had shown her how to knit a year ago, but she forgot everything and needed a refresher lesson.
Shown is defined as you have displayed or proven something.
If you have just proved that A+B = C, this is an example of when you have shown that A+B = C.
- The fear his words invoked must have shown on her face.
- The ice climbers hadn't shown up yet.
- I should have shown it to you in private - prepared you for it.
- I've shown you what kindness I possess.
- Next I was shown a photograph of a chubby cheeked man about forty, with short hair and a six o'clock shadow.