[ML2T2]\left[M L^{2} T^{2}\right][ML2T2]
[ML−2T2]\left[{ML}^{-2} {T}^{2}\right][ML−2T2]
[ML2T−2]\left[{ML}^{2} {T}^{-2}\right][ML2T−2]
[ML−2T−2]\left[{ML}^{-2} {T}^{-2}\right][ML−2T−2]
[MLT−2]\left[{MLT}^{-2}\right][MLT−2]