I could script you could script he could script we could script you could script they could script
V-ing form
I could be scripting you could be scripting he could be scripting we could be scripting you could be scripting they could be scripting
Perfect
I could have scripted you could have scripted he could have scripted we could have scripted you could have scripted they could have scripted
V-ing perfect
I could have been scripting you could have been scripting he could have been scripting we could have been scripting you could have been scripting they could have been scripting
Negation
Simple form
I could not script you could not script he could not script we could not script you could not script they could not script
V-ing form
I could not be scripting you could not be scripting he could not be scripting we could not be scripting you could not be scripting they could not be scripting
Perfect
I could not have scripted you could not have scripted he could not have scripted we could not have scripted you could not have scripted they could not have scripted
V-ing perfect
I could not have been scripting you could not have been scripting he could not have been scripting we could not have been scripting you could not have been scripting they could not have been scripting
Interrogative form
Simple form
could I script? could you script? could he script? could we script? could you script? could they script?
V-ing form
could I be scripting? could you be scripting? could he be scripting? could we be scripting? could you be scripting? could they be scripting?
Perfect
could I have scripted? could you have scripted? could he have scripted? could we have scripted? could you have scripted? could they have scripted?
V-ing perfect
could I have been scripting? could you have been scripting? could he have been scripting? could we have been scripting? could you have been scripting? could they have been scripting?
Interro-negative form
Simple form
could I not script? could you not script? could he not script? could we not script? could you not script? could they not script?
V-ing form
could I not be scripting? could you not be scripting? could he not be scripting? could we not be scripting? could you not be scripting? could they not be scripting?
Perfect
could I not have scripted? could you not have scripted? could he not have scripted? could we not have scripted? could you not have scripted? could they not have scripted?
V-ing perfect
could I not have been scripting? could you not have been scripting? could he not have been scripting? could we not have been scripting? could you not have been scripting? could they not have been scripting?