I could readopt you could readopt he could readopt we could readopt you could readopt they could readopt
V-ing form
I could be readopting you could be readopting he could be readopting we could be readopting you could be readopting they could be readopting
Perfect
I could have readopted you could have readopted he could have readopted we could have readopted you could have readopted they could have readopted
V-ing perfect
I could have been readopting you could have been readopting he could have been readopting we could have been readopting you could have been readopting they could have been readopting
Negation
Simple form
I could not readopt you could not readopt he could not readopt we could not readopt you could not readopt they could not readopt
V-ing form
I could not be readopting you could not be readopting he could not be readopting we could not be readopting you could not be readopting they could not be readopting
Perfect
I could not have readopted you could not have readopted he could not have readopted we could not have readopted you could not have readopted they could not have readopted
V-ing perfect
I could not have been readopting you could not have been readopting he could not have been readopting we could not have been readopting you could not have been readopting they could not have been readopting
Interrogative form
Simple form
could I readopt? could you readopt? could he readopt? could we readopt? could you readopt? could they readopt?
V-ing form
could I be readopting? could you be readopting? could he be readopting? could we be readopting? could you be readopting? could they be readopting?
Perfect
could I have readopted? could you have readopted? could he have readopted? could we have readopted? could you have readopted? could they have readopted?
V-ing perfect
could I have been readopting? could you have been readopting? could he have been readopting? could we have been readopting? could you have been readopting? could they have been readopting?
Interro-negative form
Simple form
could I not readopt? could you not readopt? could he not readopt? could we not readopt? could you not readopt? could they not readopt?
V-ing form
could I not be readopting? could you not be readopting? could he not be readopting? could we not be readopting? could you not be readopting? could they not be readopting?
Perfect
could I not have readopted? could you not have readopted? could he not have readopted? could we not have readopted? could you not have readopted? could they not have readopted?
V-ing perfect
could I not have been readopting? could you not have been readopting? could he not have been readopting? could we not have been readopting? could you not have been readopting? could they not have been readopting?