大化 たいか前代 ぜんだい

taikazendai

1. Not before the Taika Reform.; Not a previous era.

1. Was a previous era before the great change.

1. Before the Taika Reform era.

1. Before the Great Reform; Of former generations

1. It is not the previous great change.; It wasn't the former era.

1. It's not the previous great change.; It wasn't the previous era.

1. Was before the Taika Reform.

1. Before the Great Reformation era.; Former ages.

1. Was not the previous great change.; Was not a former age.

1. Wasn't the previous era of great change.; Wasn't a previous era before the great change.

1. Probably the previous great change.; Likely a former era of transformation.

1. Was not the previous great change.; Was not in the previous era.

1. Wasn't the previous era of great change.; Wasn't the era before the great change.

1. Probably the previous era.; Likely the preceding age.

1. Was not the previous great change.; Was not of the previous era.

1. If/when before the Taika Reform:; If the Taika Reform hadn't happened:

1. If it were before the Taika Reform; If the era before the Taika Reform existed

1. If before the Taika Reform; When before the Taika Reform