formal nature formal negotiations formal notice formal notification formal objection formal occasion formal occasions formal offer formal one formal opening formal operational formal or informal formal order formal organization formal oxidation formal part formal partnership formal partnerships formal party formal peace formal performance formal permission formal planning formal policy formal political formal position formal power formal presentation formal presentations formal procedure formal procedures formal proceedings formal process formal processes formal program formal project formal proof formal proofs formal proposal formal proposals formal protest formal public formal qualification formal qualifications formal reception formal recognition formal recommendations formal registration formal relations formal relationship formal report formal reports formal representation formal request formal requests formal requirement formal requirements formal research formal resolution formal response formal review formal risk formal role formal rules formal school formal schooling formal scientific formal sector formal semantics formal sense formal session formal setting formal sitting formal situations formal social formal specification formal speech formal state formal statement formal statements formal status formal structure formal structures formal studies formal study formal style formal submission formal support formal surrender formal system formal systems formal talks formal teaching formal technical formal terms formal test formal theory formal title formal training