не обязан(+ infinitive: The Chairman is under no obligation to accept or reject any particular late proxy. • The ride hailing industry is currently under no obligation to provide these services.ART Vancouver)
работать в усиленном режиме(Dougherty County Emergency Management Director Ron Rowe says officials are working under no timeline to complete storm recovery efforts.4uzhoj)
работать в круглосуточном режиме(Dougherty County Emergency Management Director Ron Rowe says officials are working under no timeline to complete storm recovery efforts.4uzhoj)