Conjugaison du verbe anglais
MUST CUCKOO

Verbe régulier : cuckoo - cuckooed - cuckooed

Affirmation

Forme simple	Forme en V-ing
I must cuckoo you must cuckoo she must cuckoo we must cuckoo you must cuckoo they must cuckoo	I must be cuckooing you must be cuckooing she must be cuckooing we must be cuckooing you must be cuckooing they must be cuckooing
Perfect	Perfect en V-ing
I must have cuckooed you must have cuckooed she must have cuckooed we must have cuckooed you must have cuckooed they must have cuckooed	I must have been cuckooing you must have been cuckooing she must have been cuckooing we must have been cuckooing you must have been cuckooing they must have been cuckooing

Négation

Forme simple	Forme en V-ing
I mustn't cuckoo you mustn't cuckoo she mustn't cuckoo we mustn't cuckoo you mustn't cuckoo they mustn't cuckoo	I mustn't be cuckooing you mustn't be cuckooing she mustn't be cuckooing we mustn't be cuckooing you mustn't be cuckooing they mustn't be cuckooing
Perfect	Perfect en V-ing
I mustn't have cuckooed you mustn't have cuckooed she mustn't have cuckooed we mustn't have cuckooed you mustn't have cuckooed they mustn't have cuckooed	I mustn't have been cuckooing you mustn't have been cuckooing she mustn't have been cuckooing we mustn't have been cuckooing you mustn't have been cuckooing they mustn't have been cuckooing

Forme interrogative

Forme simple	Forme en V-ing
must I cuckoo? must you cuckoo? must she cuckoo? must we cuckoo? must you cuckoo? must they cuckoo?	must I be cuckooing? must you be cuckooing? must she be cuckooing? must we be cuckooing? must you be cuckooing? must they be cuckooing?
Perfect	Perfect en V-ing
must I have cuckooed? must you have cuckooed? must she have cuckooed? must we have cuckooed? must you have cuckooed? must they have cuckooed?	must I have been cuckooing? must you have been cuckooing? must she have been cuckooing? must we have been cuckooing? must you have been cuckooing? must they have been cuckooing?

Forme interro-négative

Forme simple	Forme en V-ing
mustn't I cuckoo? mustn't you cuckoo? mustn't she cuckoo? mustn't we cuckoo? mustn't you cuckoo? mustn't they cuckoo?	mustn't I be cuckooing? mustn't you be cuckooing? mustn't she be cuckooing? mustn't we be cuckooing? mustn't you be cuckooing? mustn't they be cuckooing?
Perfect	Perfect en V-ing
mustn't I have cuckooed? mustn't you have cuckooed? mustn't she have cuckooed? mustn't we have cuckooed? mustn't you have cuckooed? mustn't they have cuckooed?	mustn't I have been cuckooing? mustn't you have been cuckooing? mustn't she have been cuckooing? mustn't we have been cuckooing? mustn't you have been cuckooing? mustn't they have been cuckooing?