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