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