正統せいとうカリフ時代じだい

seitōkarifujidai

1. Not the era of the orthodox caliphate.

1. Was the era of the Rashidun Caliphate.

1. Orthodox Caliphate era; Legitimate Caliphate era

1. It is not the orthodox caliphate era.; It's not the age of the rightly-guided caliphs.

1. It's not the Rashidun Caliphate.

1. It was the era of the Rashidun Caliphate.

1. Righteous Caliphate period.

1. Not the era of the orthodox caliphate.; It is not the era of the orthodox caliphate.

1. Wasn't the era of the orthodox caliphate.

1. Probably the era of the Rashidun Caliphate.

1. It was not the orthodox caliphate era.

1. Wasn't the era of the orthodox caliphate.

1. Probably the time of the Rashidun Caliphate.

1. Was not the era of the orthodox caliphate.

1. If it were the time of the orthodox caliphate; When it was the time of the orthodox caliphate

1. If it were the time of the orthodox caliphate; When it was the time of the orthodox caliphate

1. If/When the era of the orthodox caliphate…; During the time of the orthodox caliphate…