English verb conjugation
COULD DISTRESS

Regular verb: distress - distressed - distressed

Affirmation

Simple form	V-ing form
I could distress you could distress he could distress we could distress you could distress they could distress	I could be distressing you could be distressing he could be distressing we could be distressing you could be distressing they could be distressing
Perfect	V-ing perfect
I could have distressed you could have distressed he could have distressed we could have distressed you could have distressed they could have distressed	I could have been distressing you could have been distressing he could have been distressing we could have been distressing you could have been distressing they could have been distressing

Negation

Simple form	V-ing form
I couldn't distress you couldn't distress he couldn't distress we couldn't distress you couldn't distress they couldn't distress	I couldn't be distressing you couldn't be distressing he couldn't be distressing we couldn't be distressing you couldn't be distressing they couldn't be distressing
Perfect	V-ing perfect
I couldn't have distressed you couldn't have distressed he couldn't have distressed we couldn't have distressed you couldn't have distressed they couldn't have distressed	I couldn't have been distressing you couldn't have been distressing he couldn't have been distressing we couldn't have been distressing you couldn't have been distressing they couldn't have been distressing

Interrogative form

Simple form	V-ing form
could I distress? could you distress? could he distress? could we distress? could you distress? could they distress?	could I be distressing? could you be distressing? could he be distressing? could we be distressing? could you be distressing? could they be distressing?
Perfect	V-ing perfect
could I have distressed? could you have distressed? could he have distressed? could we have distressed? could you have distressed? could they have distressed?	could I have been distressing? could you have been distressing? could he have been distressing? could we have been distressing? could you have been distressing? could they have been distressing?

Interro-negative form

Simple form	V-ing form
couldn't I distress? couldn't you distress? couldn't he distress? couldn't we distress? couldn't you distress? couldn't they distress?	couldn't I be distressing? couldn't you be distressing? couldn't he be distressing? couldn't we be distressing? couldn't you be distressing? couldn't they be distressing?
Perfect	V-ing perfect
couldn't I have distressed? couldn't you have distressed? couldn't he have distressed? couldn't we have distressed? couldn't you have distressed? couldn't they have distressed?	couldn't I have been distressing? couldn't you have been distressing? couldn't he have been distressing? couldn't we have been distressing? couldn't you have been distressing? couldn't they have been distressing?