to dig / to hollow out / to grow hollow

(figuratively) to dig one's own grave

(figuratively, informal) to rack one's brain, to cudgel one's brain, to put one's thinking cap on

(informal, figuratively) to rack one's brain, to cudgel one's brain

(informal, figuratively) to rack one's brain, to cudgel one's brain

second-person singular future of creuser

third-person singular future of creuser

third-person plural future of creuser

second-person plural future of creuser

third-person plural conditional of creuser