I could commercialize you could commercialize he could commercialize we could commercialize you could commercialize they could commercialize
Forme en V-ing
I could be commercializing you could be commercializing he could be commercializing we could be commercializing you could be commercializing they could be commercializing
Perfect
I could have commercialized you could have commercialized he could have commercialized we could have commercialized you could have commercialized they could have commercialized
Perfect en V-ing
I could have been commercializing you could have been commercializing he could have been commercializing we could have been commercializing you could have been commercializing they could have been commercializing
Négation
Forme simple
I couldn't commercialize you couldn't commercialize he couldn't commercialize we couldn't commercialize you couldn't commercialize they couldn't commercialize
Forme en V-ing
I couldn't be commercializing you couldn't be commercializing he couldn't be commercializing we couldn't be commercializing you couldn't be commercializing they couldn't be commercializing
Perfect
I couldn't have commercialized you couldn't have commercialized he couldn't have commercialized we couldn't have commercialized you couldn't have commercialized they couldn't have commercialized
Perfect en V-ing
I couldn't have been commercializing you couldn't have been commercializing he couldn't have been commercializing we couldn't have been commercializing you couldn't have been commercializing they couldn't have been commercializing
Forme interrogative
Forme simple
could I commercialize? could you commercialize? could he commercialize? could we commercialize? could you commercialize? could they commercialize?
Forme en V-ing
could I be commercializing? could you be commercializing? could he be commercializing? could we be commercializing? could you be commercializing? could they be commercializing?
Perfect
could I have commercialized? could you have commercialized? could he have commercialized? could we have commercialized? could you have commercialized? could they have commercialized?
Perfect en V-ing
could I have been commercializing? could you have been commercializing? could he have been commercializing? could we have been commercializing? could you have been commercializing? could they have been commercializing?
Forme interro-négative
Forme simple
couldn't I commercialize? couldn't you commercialize? couldn't he commercialize? couldn't we commercialize? couldn't you commercialize? couldn't they commercialize?
Forme en V-ing
couldn't I be commercializing? couldn't you be commercializing? couldn't he be commercializing? couldn't we be commercializing? couldn't you be commercializing? couldn't they be commercializing?
Perfect
couldn't I have commercialized? couldn't you have commercialized? couldn't he have commercialized? couldn't we have commercialized? couldn't you have commercialized? couldn't they have commercialized?
Perfect en V-ing
couldn't I have been commercializing? couldn't you have been commercializing? couldn't he have been commercializing? couldn't we have been commercializing? couldn't you have been commercializing? couldn't they have been commercializing?