Figure on
Definition 1 of 2
Pro Tip 1/3Expecting Backup
Used when you confidently expect help or support from someone else. 
I figure on my team to finish the presentation on time.
Pro Tip 2/3Assurance
Shows strong belief in someone's aid, without considering other options. 
Don't worry, I figure on my brother to lend us his car.
Pro Tip 3/3Unforeseen Circumstances
Remind learners that relying on something doesn't guarantee it will happen. 
I figured on good weather, but it rained during our event.