Need Macro Help for CDs for PuG info

I would like to know if there's a way that I can spam my dysfunctional PuG on the duty finder -when my swiftcast is down by putting it in chat with its timer til it comes up ?

I usually use this as a instant rez combo however I get that "rare" gem of a person that knows my CDs better than me and is the one that keeps dieing. I would like to do a
/p <swiftcast> has <#of seconds> til its up again, if possible for those gems I come across. Does anyone know the proper syntax for the macro if possible ?

Maybe a /recast "Swiftcast" inside another macro you often use would show you recast regularly.