Conjugaison du verbe anglais
MUST TARIFF

Verbe régulier : tariff - tariffed - tariffed

Affirmation

Forme simple	Forme en V-ing
I must tariff you must tariff she must tariff we must tariff you must tariff they must tariff	I must be tariffing you must be tariffing she must be tariffing we must be tariffing you must be tariffing they must be tariffing
Perfect	Perfect en V-ing
I must have tariffed you must have tariffed she must have tariffed we must have tariffed you must have tariffed they must have tariffed	I must have been tariffing you must have been tariffing she must have been tariffing we must have been tariffing you must have been tariffing they must have been tariffing

Négation

Forme simple	Forme en V-ing
I mustn't tariff you mustn't tariff she mustn't tariff we mustn't tariff you mustn't tariff they mustn't tariff	I mustn't be tariffing you mustn't be tariffing she mustn't be tariffing we mustn't be tariffing you mustn't be tariffing they mustn't be tariffing
Perfect	Perfect en V-ing
I mustn't have tariffed you mustn't have tariffed she mustn't have tariffed we mustn't have tariffed you mustn't have tariffed they mustn't have tariffed	I mustn't have been tariffing you mustn't have been tariffing she mustn't have been tariffing we mustn't have been tariffing you mustn't have been tariffing they mustn't have been tariffing

Forme interrogative

Forme simple	Forme en V-ing
must I tariff? must you tariff? must she tariff? must we tariff? must you tariff? must they tariff?	must I be tariffing? must you be tariffing? must she be tariffing? must we be tariffing? must you be tariffing? must they be tariffing?
Perfect	Perfect en V-ing
must I have tariffed? must you have tariffed? must she have tariffed? must we have tariffed? must you have tariffed? must they have tariffed?	must I have been tariffing? must you have been tariffing? must she have been tariffing? must we have been tariffing? must you have been tariffing? must they have been tariffing?

Forme interro-négative

Forme simple	Forme en V-ing
mustn't I tariff? mustn't you tariff? mustn't she tariff? mustn't we tariff? mustn't you tariff? mustn't they tariff?	mustn't I be tariffing? mustn't you be tariffing? mustn't she be tariffing? mustn't we be tariffing? mustn't you be tariffing? mustn't they be tariffing?
Perfect	Perfect en V-ing
mustn't I have tariffed? mustn't you have tariffed? mustn't she have tariffed? mustn't we have tariffed? mustn't you have tariffed? mustn't they have tariffed?	mustn't I have been tariffing? mustn't you have been tariffing? mustn't she have been tariffing? mustn't we have been tariffing? mustn't you have been tariffing? mustn't they have been tariffing?