I can provide you can provide he can provide we can provide you can provide they can provide
V-ing form
I can be providing you can be providing he can be providing we can be providing you can be providing they can be providing
Perfect
I can have provided you can have provided he can have provided we can have provided you can have provided they can have provided
V-ing perfect
I can have been providing you can have been providing he can have been providing we can have been providing you can have been providing they can have been providing
Negation
Simple form
I can't provide you can't provide he can't provide we can't provide you can't provide they can't provide
V-ing form
I can't be providing you can't be providing he can't be providing we can't be providing you can't be providing they can't be providing
Perfect
I can't have provided you can't have provided he can't have provided we can't have provided you can't have provided they can't have provided
V-ing perfect
I can't have been providing you can't have been providing he can't have been providing we can't have been providing you can't have been providing they can't have been providing
Interrogative form
Simple form
can I provide? can you provide? can he provide? can we provide? can you provide? can they provide?
V-ing form
can I be providing? can you be providing? can he be providing? can we be providing? can you be providing? can they be providing?
Perfect
can I have provided? can you have provided? can he have provided? can we have provided? can you have provided? can they have provided?
V-ing perfect
can I have been providing? can you have been providing? can he have been providing? can we have been providing? can you have been providing? can they have been providing?
Interro-negative form
Simple form
can't I provide? can't you provide? can't he provide? can't we provide? can't you provide? can't they provide?
V-ing form
can't I be providing? can't you be providing? can't he be providing? can't we be providing? can't you be providing? can't they be providing?
Perfect
can't I have provided? can't you have provided? can't he have provided? can't we have provided? can't you have provided? can't they have provided?
V-ing perfect
can't I have been providing? can't you have been providing? can't he have been providing? can't we have been providing? can't you have been providing? can't they have been providing?