In verbal nouns after 'er'

Ta mee er n'akin. I have seen.
Cha nel mee er n'akin eh rish kiare laghyn. I haven't seen him for the last four days.
Cha nel mee er n'akin ping ruy ayd foast. I haven't seen the colour of your money yet.
Cha nel mee er n'ee foast. I have not yet broken my fast.
Cha nel mee er n'akin eh neayr's shen. I haven't seen him since.
Cha nel mee er n'akin eh rish shiaghteeyn. I haven't seen him for weeks.
Cha vel mee er n'akin eh rish bleeantyn liauyrey. I haven't set eyes on him for years.
Nish ta mee er n'akin ooilley. Now I have seen it all!
Ta mee er n'akin. I have seen.
Ta mee er n'akin eh keeadyn keayrt. I have seen it hundreds of times.
Ta mee er n'akin eh roie. I have seen him before.
Ta mee goaill rish nagh vel mee er n'akin ee rish tammylt. Admittedly I haven't seen her for a while.

Ta mee er n'yannoo eh. I have recently done it.
Vel mee er n'yannoo aggair dhyt? Have I been unfair to you?