I could readjust you could readjust she could readjust we could readjust you could readjust they could readjust
V-ing form
I could be readjusting you could be readjusting she could be readjusting we could be readjusting you could be readjusting they could be readjusting
Perfect
I could have readjusted you could have readjusted she could have readjusted we could have readjusted you could have readjusted they could have readjusted
V-ing perfect
I could have been readjusting you could have been readjusting she could have been readjusting we could have been readjusting you could have been readjusting they could have been readjusting
Negation
Simple form
I couldn't readjust you couldn't readjust she couldn't readjust we couldn't readjust you couldn't readjust they couldn't readjust
V-ing form
I couldn't be readjusting you couldn't be readjusting she couldn't be readjusting we couldn't be readjusting you couldn't be readjusting they couldn't be readjusting
Perfect
I couldn't have readjusted you couldn't have readjusted she couldn't have readjusted we couldn't have readjusted you couldn't have readjusted they couldn't have readjusted
V-ing perfect
I couldn't have been readjusting you couldn't have been readjusting she couldn't have been readjusting we couldn't have been readjusting you couldn't have been readjusting they couldn't have been readjusting
Interrogative form
Simple form
could I readjust? could you readjust? could she readjust? could we readjust? could you readjust? could they readjust?
V-ing form
could I be readjusting? could you be readjusting? could she be readjusting? could we be readjusting? could you be readjusting? could they be readjusting?
Perfect
could I have readjusted? could you have readjusted? could she have readjusted? could we have readjusted? could you have readjusted? could they have readjusted?
V-ing perfect
could I have been readjusting? could you have been readjusting? could she have been readjusting? could we have been readjusting? could you have been readjusting? could they have been readjusting?
Interro-negative form
Simple form
couldn't I readjust? couldn't you readjust? couldn't she readjust? couldn't we readjust? couldn't you readjust? couldn't they readjust?
V-ing form
couldn't I be readjusting? couldn't you be readjusting? couldn't she be readjusting? couldn't we be readjusting? couldn't you be readjusting? couldn't they be readjusting?
Perfect
couldn't I have readjusted? couldn't you have readjusted? couldn't she have readjusted? couldn't we have readjusted? couldn't you have readjusted? couldn't they have readjusted?
V-ing perfect
couldn't I have been readjusting? couldn't you have been readjusting? couldn't she have been readjusting? couldn't we have been readjusting? couldn't you have been readjusting? couldn't they have been readjusting?