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in the PONS Dictionary

proof <a proof; proofs> N

proof LAW
proof LAW
proof SCHOOL
proof SCHOOL
proof LAW
proof LAW
proof LAW

proof VB

proof ADJ

proof N

proof LAW
proof SCHOOL

proof ADJ

proof
proof

proof CHEM

proof N

proof

proof VB

proof
proof

proof

proof
proof
proof
حَصِين مِنْ عَدْوَى أو مَرَضٍ إلخ

proof

proof

-proof

-proof

proof. N

proof. LAW
proof. LAW
proof. LAW
proof. SCHOOL

acid proof ADJ

admissible proof ECON

air-proof ADJ

bending proof

bending proof ARCHIT
bending proof ARCHIT

bomb-proof ADJ

brine-proof ADJ

Present
Iproof
youproof
he/she/itproofs
weproof
youproof
theyproof
Past
Iproofed
youproofed
he/she/itproofed
weproofed
youproofed
theyproofed
Present Perfect
Ihaveproofed
youhaveproofed
he/she/ithasproofed
wehaveproofed
youhaveproofed
theyhaveproofed
Past Perfect
Ihadproofed
youhadproofed
he/she/ithadproofed
wehadproofed
youhadproofed
theyhadproofed