I can bloster you can bloster she can bloster we can bloster you can bloster they can bloster
V-ing form
I can be blostering you can be blostering she can be blostering we can be blostering you can be blostering they can be blostering
Perfect
I can have blostered you can have blostered she can have blostered we can have blostered you can have blostered they can have blostered
V-ing perfect
I can have been blostering you can have been blostering she can have been blostering we can have been blostering you can have been blostering they can have been blostering
Negation
Simple form
I cannot bloster you cannot bloster she cannot bloster we cannot bloster you cannot bloster they cannot bloster
V-ing form
I cannot be blostering you cannot be blostering she cannot be blostering we cannot be blostering you cannot be blostering they cannot be blostering
Perfect
I cannot have blostered you cannot have blostered she cannot have blostered we cannot have blostered you cannot have blostered they cannot have blostered
V-ing perfect
I cannot have been blostering you cannot have been blostering she cannot have been blostering we cannot have been blostering you cannot have been blostering they cannot have been blostering
Interrogative form
Simple form
can I bloster? can you bloster? can she bloster? can we bloster? can you bloster? can they bloster?
V-ing form
can I be blostering? can you be blostering? can she be blostering? can we be blostering? can you be blostering? can they be blostering?
Perfect
can I have blostered? can you have blostered? can she have blostered? can we have blostered? can you have blostered? can they have blostered?
V-ing perfect
can I have been blostering? can you have been blostering? can she have been blostering? can we have been blostering? can you have been blostering? can they have been blostering?
Interro-negative form
Simple form
can I not bloster? can you not bloster? can she not bloster? can we not bloster? can you not bloster? can they not bloster?
V-ing form
can I not be blostering? can you not be blostering? can she not be blostering? can we not be blostering? can you not be blostering? can they not be blostering?
Perfect
can I not have blostered? can you not have blostered? can she not have blostered? can we not have blostered? can you not have blostered? can they not have blostered?
V-ing perfect
can I not have been blostering? can you not have been blostering? can she not have been blostering? can we not have been blostering? can you not have been blostering? can they not have been blostering?