YOU SAID:
My grandfather is the king of this town
INTO JAPANESE
私の祖父はこの町の王であります
BACK INTO ENGLISH
My grandfather will be the king of this town
INTO JAPANESE
私の祖父はこの町の王になります
BACK INTO ENGLISH
My grandfather is the king of this town
INTO JAPANESE
私の祖父はこの町の王であります
BACK INTO ENGLISH
My grandfather will be the king of this town
INTO JAPANESE
私の祖父はこの町の王になります
it is unlikely that this phrase will ever reach equilibrium