Am sure to - Idioms by The Free Dictionary
be sure to (do something) (redirected from am sure to)
be sure to (do something)
A phrase used to urge one to do something in particular. Be sure to pick up a shovel before this weekend's snow storm.
be sure to do something (also be sure and do something spoken) used to tell somebody to do something: Be sure to give your family my regards. ♢ Be sure and call me tomorrow.