Could be
Possible; may be.
("How could it be that they did not observe such a Passover in all the days of the Judges, and in the days of Samuel the seer, and in the days of David and Solomon, when Israel dwelt securely in their land, tranquil and at ease, and they had only one king, and their hearts were set toward heaven? But this is its explanation, and כך explained to me Rabbi Eliezer bar Meshullam, of blessed memory: never was there a Passover like it, in which the king and the officials gave animals for the Passover offerings, enough for them, and cattle for the peace offerings of the festival, and he ordered the Levites to prepare for them and to send to each and every man according to what he ate" - Rashi, 2 Chronicles 35:18)
Translation
Expression (Hebrew)
יָכוֹל לִהְיוֹת
Definition (Hebrew)
אֶפְשָׁר. יִיתָּכֵן.
("הֵיאַךְ יָכוֹל לִהְיוֹת שֶׁלֹּא עָשׂוּ כַּפֶּסַח הַזֶּה כָּל יְמֵי הַשּׁוֹפְטִים וּבִימֵי שְׁמוּאֵל הָרוֹאֶה וּבִימֵי דָּוִד וּשְׁלֹמֹה שֶׁהָיוּ יִשְׂרָאֵל שְׁרוּיִן עַל אַדְמָתָם שַׂלְוִים וּשְׁקֵטִים וְלֹא הָיָה לָהֶם אֶלָּא מֶלֶךְ אֶחָד וְהָיָה לִבָּם לַשָּׁמַיִם? אַךְ כָּךְ פִּתְרוֹנוֹ וְכָךְ פָּתַר לִי רַבִּי אֱלִיעֶזֶר ב"ר מְשַׁלֵּם זצ"ל, וְלֹא נַעֲשָׂה פֶסַח כָּמֹהוּ מֵעוֹלָם שֶׁיִּתֵּן הַמֶּלֶךְ וְהַשָּׂרִים בְּהֵמוֹת לַפְּסָחִים דֵּי סְפוּקָם וּבָקָר לְשַׁלְמֵי חֲגִיגָה וְצִוָּה לְלֹוִים לְהָכִין לָהֶם וְלִשְׁלֹחַ לְכָל אִישׁ וְאִישׁ לְפִי אָכְלוּ"- רָשִׁ"י דִּבְרֵי הַיָּמִים ב לָהּ יח)