under arrestunder canvasunder certain conditionsunder compulsionunder considerationunder constraintsunder constructionunder controlunder cover of nightunder cover of the nightunder developed countriesunder direction ofunder discussionunder duressunder escortunder financedunder fireunder fundedunder glassunder his handunder his ordersunder his vine and under his fig treeunder lock and keyunder no circumstancesunder no considerationunder oathunder observationunder one`s noseunder one`s signatureunder one's breathunder one's careunder one's directionunder one's noseunder one's own vine and fig treeunder one's roofunder one's skinunder ordersunder pain of deathunder pressureunder protestunder quarantineunder sailunder sentenceunder sentence of deathunder supervisionunder surveillanceunder suspicionunder suspicious circumstancesunder the auspices ofunder the belt