I could demolish you could demolish she could demolish we could demolish you could demolish they could demolish
Forme en V-ing
I could be demolishing you could be demolishing she could be demolishing we could be demolishing you could be demolishing they could be demolishing
Perfect
I could have demolished you could have demolished she could have demolished we could have demolished you could have demolished they could have demolished
Perfect en V-ing
I could have been demolishing you could have been demolishing she could have been demolishing we could have been demolishing you could have been demolishing they could have been demolishing
Négation
Forme simple
I couldn't demolish you couldn't demolish she couldn't demolish we couldn't demolish you couldn't demolish they couldn't demolish
Forme en V-ing
I couldn't be demolishing you couldn't be demolishing she couldn't be demolishing we couldn't be demolishing you couldn't be demolishing they couldn't be demolishing
Perfect
I couldn't have demolished you couldn't have demolished she couldn't have demolished we couldn't have demolished you couldn't have demolished they couldn't have demolished
Perfect en V-ing
I couldn't have been demolishing you couldn't have been demolishing she couldn't have been demolishing we couldn't have been demolishing you couldn't have been demolishing they couldn't have been demolishing
Forme interrogative
Forme simple
could I demolish? could you demolish? could she demolish? could we demolish? could you demolish? could they demolish?
Forme en V-ing
could I be demolishing? could you be demolishing? could she be demolishing? could we be demolishing? could you be demolishing? could they be demolishing?
Perfect
could I have demolished? could you have demolished? could she have demolished? could we have demolished? could you have demolished? could they have demolished?
Perfect en V-ing
could I have been demolishing? could you have been demolishing? could she have been demolishing? could we have been demolishing? could you have been demolishing? could they have been demolishing?
Forme interro-négative
Forme simple
couldn't I demolish? couldn't you demolish? couldn't she demolish? couldn't we demolish? couldn't you demolish? couldn't they demolish?
Forme en V-ing
couldn't I be demolishing? couldn't you be demolishing? couldn't she be demolishing? couldn't we be demolishing? couldn't you be demolishing? couldn't they be demolishing?
Perfect
couldn't I have demolished? couldn't you have demolished? couldn't she have demolished? couldn't we have demolished? couldn't you have demolished? couldn't they have demolished?
Perfect en V-ing
couldn't I have been demolishing? couldn't you have been demolishing? couldn't she have been demolishing? couldn't we have been demolishing? couldn't you have been demolishing? couldn't they have been demolishing?