Coniugazione del verbo inglese
MUST WINDSURF

Verbo regolare: windsurf - windsurfed - windsurfed

Affermazione

Forma semplice	Forma con V-ing
I must windsurf you must windsurf she must windsurf we must windsurf you must windsurf they must windsurf	I must be windsurfing you must be windsurfing she must be windsurfing we must be windsurfing you must be windsurfing they must be windsurfing
Perfetto	Perfetto con V-ing
I must have windsurfed you must have windsurfed she must have windsurfed we must have windsurfed you must have windsurfed they must have windsurfed	I must have been windsurfing you must have been windsurfing she must have been windsurfing we must have been windsurfing you must have been windsurfing they must have been windsurfing

Negazione

Forma semplice	Forma con V-ing
I mustn't windsurf you mustn't windsurf she mustn't windsurf we mustn't windsurf you mustn't windsurf they mustn't windsurf	I mustn't be windsurfing you mustn't be windsurfing she mustn't be windsurfing we mustn't be windsurfing you mustn't be windsurfing they mustn't be windsurfing
Perfetto	Perfetto con V-ing
I mustn't have windsurfed you mustn't have windsurfed she mustn't have windsurfed we mustn't have windsurfed you mustn't have windsurfed they mustn't have windsurfed	I mustn't have been windsurfing you mustn't have been windsurfing she mustn't have been windsurfing we mustn't have been windsurfing you mustn't have been windsurfing they mustn't have been windsurfing

Forma interrogativa

Forma semplice	Forma con V-ing
must I windsurf? must you windsurf? must she windsurf? must we windsurf? must you windsurf? must they windsurf?	must I be windsurfing? must you be windsurfing? must she be windsurfing? must we be windsurfing? must you be windsurfing? must they be windsurfing?
Perfetto	Perfetto con V-ing
must I have windsurfed? must you have windsurfed? must she have windsurfed? must we have windsurfed? must you have windsurfed? must they have windsurfed?	must I have been windsurfing? must you have been windsurfing? must she have been windsurfing? must we have been windsurfing? must you have been windsurfing? must they have been windsurfing?

Forma interro-negativa

Forma semplice	Forma con V-ing
mustn't I windsurf? mustn't you windsurf? mustn't she windsurf? mustn't we windsurf? mustn't you windsurf? mustn't they windsurf?	mustn't I be windsurfing? mustn't you be windsurfing? mustn't she be windsurfing? mustn't we be windsurfing? mustn't you be windsurfing? mustn't they be windsurfing?
Perfetto	Perfetto con V-ing
mustn't I have windsurfed? mustn't you have windsurfed? mustn't she have windsurfed? mustn't we have windsurfed? mustn't you have windsurfed? mustn't they have windsurfed?	mustn't I have been windsurfing? mustn't you have been windsurfing? mustn't she have been windsurfing? mustn't we have been windsurfing? mustn't you have been windsurfing? mustn't they have been windsurfing?