surgaltarem
{verb II} [Generate paradigm] 1. {transitive} to shake, to jar (sound)
♦ južə̑m surgaltarem {verb II} to rend the air
2. {transitive} to shake, to rattle
♦ mlandə̑m surgaltarem {verb II} to shake the ground
~ ASPECTUAL CONVERB CONSTRUCTIONS ~
// surgaltaren koltem {verb II} {perfective} (see above)
// omsam surgaltaren koltem {verb II} to rattle a door
--"PARENT"--> surgaltam