בַּשַּׁחַר מְבָרֵךְ שְׁתַּיִם לְפָנֶיהָ וְאַחַת לְאַחֲרֶיהָ, וּבָעֶרֶב שְׁתַּיִם לְפָנֶיהָ וּשְׁתַּיִם לְאַחֲרֶיהָ. אַחַת אֲרֻכָּה וְאַחַת קְצָרָה. מָקוֹם שֶׁאָמְרוּ לְהַאֲרִיךְ, אֵינוֹ רַשַּׁאי לְקַצֵּר. לְקַצֵּר, אֵינוֹ רַשַּׁאי לְהַאֲרִיךְ. לַחְתֹּם, אֵינוֹ רַשַּׁאי שֶׁלֹּא לַחְתֹּם. וְשֶׁלֹּא לַחְתֹּם, אֵינוֹ רַשַּׁאי לַחְתֹּם:
Tosefta Berakhot
These are the Berachot (blessings) which are [coined to be] short: One who blesses on fruit, and on mitzvot, the Beracha (blessing) of Zimun, and the last Beracha of Shema. These are the Berachot which are [coined to be] long: the Beracha of Fast Days, and the Beracha of Rosh Hashana, and the Berachot of Yom Kippur. From [the way] a person [says] his Berachot it is recognizable if he a fool or if he is a sage.
Tosefta Berakhot
These are the Berachot (blessings) which begin with [the phrase] Baruch [Ata Hashem] (Blessed are You Hashem). All Berachot begin with [the phrase] Baruch [Ata Hashem] except for the Beracha (blessing) which is adjacent to Shema and a Beracha which is adjacent to another Beracha, in [both of] which [cases] we do not begin with [the phrase] Baruch [Ata Hashem].