I can effloresce you can effloresce he can effloresce we can effloresce you can effloresce they can effloresce
V-ing form
I can be efflorescing you can be efflorescing he can be efflorescing we can be efflorescing you can be efflorescing they can be efflorescing
Perfect
I can have effloresced you can have effloresced he can have effloresced we can have effloresced you can have effloresced they can have effloresced
V-ing perfect
I can have been efflorescing you can have been efflorescing he can have been efflorescing we can have been efflorescing you can have been efflorescing they can have been efflorescing
Negation
Simple form
I cannot effloresce you cannot effloresce he cannot effloresce we cannot effloresce you cannot effloresce they cannot effloresce
V-ing form
I cannot be efflorescing you cannot be efflorescing he cannot be efflorescing we cannot be efflorescing you cannot be efflorescing they cannot be efflorescing
Perfect
I cannot have effloresced you cannot have effloresced he cannot have effloresced we cannot have effloresced you cannot have effloresced they cannot have effloresced
V-ing perfect
I cannot have been efflorescing you cannot have been efflorescing he cannot have been efflorescing we cannot have been efflorescing you cannot have been efflorescing they cannot have been efflorescing
Interrogative form
Simple form
can I effloresce? can you effloresce? can he effloresce? can we effloresce? can you effloresce? can they effloresce?
V-ing form
can I be efflorescing? can you be efflorescing? can he be efflorescing? can we be efflorescing? can you be efflorescing? can they be efflorescing?
Perfect
can I have effloresced? can you have effloresced? can he have effloresced? can we have effloresced? can you have effloresced? can they have effloresced?
V-ing perfect
can I have been efflorescing? can you have been efflorescing? can he have been efflorescing? can we have been efflorescing? can you have been efflorescing? can they have been efflorescing?
Interro-negative form
Simple form
can I not effloresce? can you not effloresce? can he not effloresce? can we not effloresce? can you not effloresce? can they not effloresce?
V-ing form
can I not be efflorescing? can you not be efflorescing? can he not be efflorescing? can we not be efflorescing? can you not be efflorescing? can they not be efflorescing?
Perfect
can I not have effloresced? can you not have effloresced? can he not have effloresced? can we not have effloresced? can you not have effloresced? can they not have effloresced?
V-ing perfect
can I not have been efflorescing? can you not have been efflorescing? can he not have been efflorescing? can we not have been efflorescing? can you not have been efflorescing? can they not have been efflorescing?