【AAA型】：cost cost costcut cut cutput put putread read readset set setshut shut shuthit hit hithurt hurt hurtlet let let【ABB型】：(原形→aught/ought→aught/ought)*catch caught caught*teach taught t...
【AAA型】：cost cost costcut cut cutput put putread read readset set setshut shut shuthit hit hithurt hurt hurtlet let let【ABB型】：(原形→aught/ought→aught/ought)*catch caught caught*teach taught t...