Magnifique is a French equivalent of 'magnificent'. It's the same form regardless of whether the 'magnificent' object or person is feminine or masculine. It's pronounced 'mah-nyee-feek'.
Very magnificent is "magnifique" or "vraiment magnifique" in French.
Structure magnifique is a French equivalent of 'magnificent structure'. The feminine noun 'structure' takes as its definite article 'la' ['the'], and as its indefinite article 'une' ['a, one']. The adjective 'magnifique'means 'magnificent'. Together, they're pronounced 'stryook-tyoor mah-nyee-feek'.
tu étais magnifique
impressive = impressionant magnificient = magnifique
C'était magnifique' is a French equivalent of 'It was magnificent'. The masculine demonstrative 'ce'* means 'this'. The verb 'était' means '[he/she/it] was'. The adjective 'magnifique' means 'magnificent'. All together, they're pronounced 'seh-teh mah-nyee-feek'.*The vowel 'e' of 'ce' drops before the vowel 'e' of 'était'. The temporary nature of the drop is indicated by the apostrophe: 'c'était'.
Very magnificent is "magnifique" or "vraiment magnifique" in French.
c'était magnifique
Tu est magnifique!
Magnifique in French means "magnificent" in English.
unbelievable, incredible
magnifique (it can be either as can any adjective in French)
magnifique means magnificent
Il est magnifique.
"Je suis magnifique"
Quelle réalisation magnifique
passe un magnifique lundi !
C'était magnifique.