Hi there, why is there a "s" at the end of start? and why is there a "s" at the end of "end"? they are not noun.<br/><br/>can anyone tell me why it must be there? thank you very much<br/><br/><i>What start<b>s</b> as a joke to wife end<b>s </b>with a $500 gunshot to the leg</i>