I could crucify you could crucify he could crucify we could crucify you could crucify they could crucify
V-ing form
I could be crucifying you could be crucifying he could be crucifying we could be crucifying you could be crucifying they could be crucifying
Perfect
I could have crucified you could have crucified he could have crucified we could have crucified you could have crucified they could have crucified
V-ing perfect
I could have been crucifying you could have been crucifying he could have been crucifying we could have been crucifying you could have been crucifying they could have been crucifying
Negation
Simple form
I couldn't crucify you couldn't crucify he couldn't crucify we couldn't crucify you couldn't crucify they couldn't crucify
V-ing form
I couldn't be crucifying you couldn't be crucifying he couldn't be crucifying we couldn't be crucifying you couldn't be crucifying they couldn't be crucifying
Perfect
I couldn't have crucified you couldn't have crucified he couldn't have crucified we couldn't have crucified you couldn't have crucified they couldn't have crucified
V-ing perfect
I couldn't have been crucifying you couldn't have been crucifying he couldn't have been crucifying we couldn't have been crucifying you couldn't have been crucifying they couldn't have been crucifying
Interrogative form
Simple form
could I crucify? could you crucify? could he crucify? could we crucify? could you crucify? could they crucify?
V-ing form
could I be crucifying? could you be crucifying? could he be crucifying? could we be crucifying? could you be crucifying? could they be crucifying?
Perfect
could I have crucified? could you have crucified? could he have crucified? could we have crucified? could you have crucified? could they have crucified?
V-ing perfect
could I have been crucifying? could you have been crucifying? could he have been crucifying? could we have been crucifying? could you have been crucifying? could they have been crucifying?
Interro-negative form
Simple form
couldn't I crucify? couldn't you crucify? couldn't he crucify? couldn't we crucify? couldn't you crucify? couldn't they crucify?
V-ing form
couldn't I be crucifying? couldn't you be crucifying? couldn't he be crucifying? couldn't we be crucifying? couldn't you be crucifying? couldn't they be crucifying?
Perfect
couldn't I have crucified? couldn't you have crucified? couldn't he have crucified? couldn't we have crucified? couldn't you have crucified? couldn't they have crucified?
V-ing perfect
couldn't I have been crucifying? couldn't you have been crucifying? couldn't he have been crucifying? couldn't we have been crucifying? couldn't you have been crucifying? couldn't they have been crucifying?