I could sanctify you could sanctify he could sanctify we could sanctify you could sanctify they could sanctify
V-ing form
I could be sanctifying you could be sanctifying he could be sanctifying we could be sanctifying you could be sanctifying they could be sanctifying
Perfect
I could have sanctified you could have sanctified he could have sanctified we could have sanctified you could have sanctified they could have sanctified
V-ing perfect
I could have been sanctifying you could have been sanctifying he could have been sanctifying we could have been sanctifying you could have been sanctifying they could have been sanctifying
Negation
Simple form
I could not sanctify you could not sanctify he could not sanctify we could not sanctify you could not sanctify they could not sanctify
V-ing form
I could not be sanctifying you could not be sanctifying he could not be sanctifying we could not be sanctifying you could not be sanctifying they could not be sanctifying
Perfect
I could not have sanctified you could not have sanctified he could not have sanctified we could not have sanctified you could not have sanctified they could not have sanctified
V-ing perfect
I could not have been sanctifying you could not have been sanctifying he could not have been sanctifying we could not have been sanctifying you could not have been sanctifying they could not have been sanctifying
Interrogative form
Simple form
could I sanctify? could you sanctify? could he sanctify? could we sanctify? could you sanctify? could they sanctify?
V-ing form
could I be sanctifying? could you be sanctifying? could he be sanctifying? could we be sanctifying? could you be sanctifying? could they be sanctifying?
Perfect
could I have sanctified? could you have sanctified? could he have sanctified? could we have sanctified? could you have sanctified? could they have sanctified?
V-ing perfect
could I have been sanctifying? could you have been sanctifying? could he have been sanctifying? could we have been sanctifying? could you have been sanctifying? could they have been sanctifying?
Interro-negative form
Simple form
could I not sanctify? could you not sanctify? could he not sanctify? could we not sanctify? could you not sanctify? could they not sanctify?
V-ing form
could I not be sanctifying? could you not be sanctifying? could he not be sanctifying? could we not be sanctifying? could you not be sanctifying? could they not be sanctifying?
Perfect
could I not have sanctified? could you not have sanctified? could he not have sanctified? could we not have sanctified? could you not have sanctified? could they not have sanctified?
V-ing perfect
could I not have been sanctifying? could you not have been sanctifying? could he not have been sanctifying? could we not have been sanctifying? could you not have been sanctifying? could they not have been sanctifying?