I could transubstantiate you could transubstantiate he could transubstantiate we could transubstantiate you could transubstantiate they could transubstantiate
V-ing form
I could be transubstantiating you could be transubstantiating he could be transubstantiating we could be transubstantiating you could be transubstantiating they could be transubstantiating
Perfect
I could have transubstantiated you could have transubstantiated he could have transubstantiated we could have transubstantiated you could have transubstantiated they could have transubstantiated
V-ing perfect
I could have been transubstantiating you could have been transubstantiating he could have been transubstantiating we could have been transubstantiating you could have been transubstantiating they could have been transubstantiating
Negation
Simple form
I could not transubstantiate you could not transubstantiate he could not transubstantiate we could not transubstantiate you could not transubstantiate they could not transubstantiate
V-ing form
I could not be transubstantiating you could not be transubstantiating he could not be transubstantiating we could not be transubstantiating you could not be transubstantiating they could not be transubstantiating
Perfect
I could not have transubstantiated you could not have transubstantiated he could not have transubstantiated we could not have transubstantiated you could not have transubstantiated they could not have transubstantiated
V-ing perfect
I could not have been transubstantiating you could not have been transubstantiating he could not have been transubstantiating we could not have been transubstantiating you could not have been transubstantiating they could not have been transubstantiating
Interrogative form
Simple form
could I transubstantiate? could you transubstantiate? could he transubstantiate? could we transubstantiate? could you transubstantiate? could they transubstantiate?
V-ing form
could I be transubstantiating? could you be transubstantiating? could he be transubstantiating? could we be transubstantiating? could you be transubstantiating? could they be transubstantiating?
Perfect
could I have transubstantiated? could you have transubstantiated? could he have transubstantiated? could we have transubstantiated? could you have transubstantiated? could they have transubstantiated?
V-ing perfect
could I have been transubstantiating? could you have been transubstantiating? could he have been transubstantiating? could we have been transubstantiating? could you have been transubstantiating? could they have been transubstantiating?
Interro-negative form
Simple form
could I not transubstantiate? could you not transubstantiate? could he not transubstantiate? could we not transubstantiate? could you not transubstantiate? could they not transubstantiate?
V-ing form
could I not be transubstantiating? could you not be transubstantiating? could he not be transubstantiating? could we not be transubstantiating? could you not be transubstantiating? could they not be transubstantiating?
Perfect
could I not have transubstantiated? could you not have transubstantiated? could he not have transubstantiated? could we not have transubstantiated? could you not have transubstantiated? could they not have transubstantiated?
V-ing perfect
could I not have been transubstantiating? could you not have been transubstantiating? could he not have been transubstantiating? could we not have been transubstantiating? could you not have been transubstantiating? could they not have been transubstantiating?