begin run

________________
begins runs
began ran
beginning running

Read each column of words. Underline the root word in each word where an ending haas been addedmand circle the ending. Draw a box around the irregular form of the verb given. Can someone please help.

I'll do one; you do the other.

begin = root and base form of the verb

-s = ending for 3rd person, singular, present tense

-an = not exactly an ending, but a spelling change in this irregular verb that indicates past tense

-(n)ing = ending for present participle

http://members.cox.net/lenco1/grammarpractice/verbnav.htm

http://www.chompchomp.com/terms.htm