I can propagate you can propagate she can propagate we can propagate you can propagate they can propagate
V-ing form
I can be propagating you can be propagating she can be propagating we can be propagating you can be propagating they can be propagating
Perfect
I can have propagated you can have propagated she can have propagated we can have propagated you can have propagated they can have propagated
V-ing perfect
I can have been propagating you can have been propagating she can have been propagating we can have been propagating you can have been propagating they can have been propagating
Negation
Simple form
I cannot propagate you cannot propagate she cannot propagate we cannot propagate you cannot propagate they cannot propagate
V-ing form
I cannot be propagating you cannot be propagating she cannot be propagating we cannot be propagating you cannot be propagating they cannot be propagating
Perfect
I cannot have propagated you cannot have propagated she cannot have propagated we cannot have propagated you cannot have propagated they cannot have propagated
V-ing perfect
I cannot have been propagating you cannot have been propagating she cannot have been propagating we cannot have been propagating you cannot have been propagating they cannot have been propagating
Interrogative form
Simple form
can I propagate? can you propagate? can she propagate? can we propagate? can you propagate? can they propagate?
V-ing form
can I be propagating? can you be propagating? can she be propagating? can we be propagating? can you be propagating? can they be propagating?
Perfect
can I have propagated? can you have propagated? can she have propagated? can we have propagated? can you have propagated? can they have propagated?
V-ing perfect
can I have been propagating? can you have been propagating? can she have been propagating? can we have been propagating? can you have been propagating? can they have been propagating?
Interro-negative form
Simple form
can I not propagate? can you not propagate? can she not propagate? can we not propagate? can you not propagate? can they not propagate?
V-ing form
can I not be propagating? can you not be propagating? can she not be propagating? can we not be propagating? can you not be propagating? can they not be propagating?
Perfect
can I not have propagated? can you not have propagated? can she not have propagated? can we not have propagated? can you not have propagated? can they not have propagated?
V-ing perfect
can I not have been propagating? can you not have been propagating? can she not have been propagating? can we not have been propagating? can you not have been propagating? can they not have been propagating?