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