ngāhe     adj    how many?
-ngaho so many
kangāhe   phr    how many times?
nangāhe   adj    how much?
how many   ngāhe?
(~ times) kangāhe?
En-En dictionary 
many    –inshi
(how many?) ngāhe?
(so many) –ngāho
(to be ~) kurūndāna
(to be, esp. cows, trees) gusagāra
(to be so) kungana
En-En dictionary 
time    umwānya, ikibariro, igihe, amango
(another ~) ubundi
(a short time) akanya
(the very last) ubuherūka
(of finishing or attaining something) ikirīngo
(God's time) igihe c'imana
(for planting small grain) ibiba
(to set a ~, to do something at a ~) guhēnga
(to set, measure, await a fixed ~) kugerereza
(to spend ~ together) kumarana
(to waste one's ~) gukinanga
(how many ~) kangahe?
(many times) kēnshi
(no time) nta umwanya, ntamwanya
(number of times) ibihetangabo, e.g. seven times – ibihetangabo ndwi
En-En dictionary 
how much   nangāhe
En-En dictionary