←
Bulgarian тога́ (cognate)
←
Old Church Slavonic тогда (cognate)
←
Old Church Slavonic тъгда (mention)
←
Proto-Balto-Slavic *ta- (mention)
←
Proto-Indo-European *to- (mention)
←
Latvian tagad (mention)
←
Latvian tagad (mention)
←
Old Prussian anga (cognate)
→
Latvian tagad (mention)
→
Latvian tagad (mention)