I can pronounce you can pronounce she can pronounce we can pronounce you can pronounce they can pronounce
V-ing form
I can be pronouncing you can be pronouncing she can be pronouncing we can be pronouncing you can be pronouncing they can be pronouncing
Perfect
I can have pronounced you can have pronounced she can have pronounced we can have pronounced you can have pronounced they can have pronounced
V-ing perfect
I can have been pronouncing you can have been pronouncing she can have been pronouncing we can have been pronouncing you can have been pronouncing they can have been pronouncing
Negation
Simple form
I cannot pronounce you cannot pronounce she cannot pronounce we cannot pronounce you cannot pronounce they cannot pronounce
V-ing form
I cannot be pronouncing you cannot be pronouncing she cannot be pronouncing we cannot be pronouncing you cannot be pronouncing they cannot be pronouncing
Perfect
I cannot have pronounced you cannot have pronounced she cannot have pronounced we cannot have pronounced you cannot have pronounced they cannot have pronounced
V-ing perfect
I cannot have been pronouncing you cannot have been pronouncing she cannot have been pronouncing we cannot have been pronouncing you cannot have been pronouncing they cannot have been pronouncing
Interrogative form
Simple form
can I pronounce? can you pronounce? can she pronounce? can we pronounce? can you pronounce? can they pronounce?
V-ing form
can I be pronouncing? can you be pronouncing? can she be pronouncing? can we be pronouncing? can you be pronouncing? can they be pronouncing?
Perfect
can I have pronounced? can you have pronounced? can she have pronounced? can we have pronounced? can you have pronounced? can they have pronounced?
V-ing perfect
can I have been pronouncing? can you have been pronouncing? can she have been pronouncing? can we have been pronouncing? can you have been pronouncing? can they have been pronouncing?
Interro-negative form
Simple form
can I not pronounce? can you not pronounce? can she not pronounce? can we not pronounce? can you not pronounce? can they not pronounce?
V-ing form
can I not be pronouncing? can you not be pronouncing? can she not be pronouncing? can we not be pronouncing? can you not be pronouncing? can they not be pronouncing?
Perfect
can I not have pronounced? can you not have pronounced? can she not have pronounced? can we not have pronounced? can you not have pronounced? can they not have pronounced?
V-ing perfect
can I not have been pronouncing? can you not have been pronouncing? can she not have been pronouncing? can we not have been pronouncing? can you not have been pronouncing? can they not have been pronouncing?