I can devote you can devote he can devote we can devote you can devote they can devote
V-ing form
I can be devoting you can be devoting he can be devoting we can be devoting you can be devoting they can be devoting
Perfect
I can have devoted you can have devoted he can have devoted we can have devoted you can have devoted they can have devoted
V-ing perfect
I can have been devoting you can have been devoting he can have been devoting we can have been devoting you can have been devoting they can have been devoting
Negation
Simple form
I can't devote you can't devote he can't devote we can't devote you can't devote they can't devote
V-ing form
I can't be devoting you can't be devoting he can't be devoting we can't be devoting you can't be devoting they can't be devoting
Perfect
I can't have devoted you can't have devoted he can't have devoted we can't have devoted you can't have devoted they can't have devoted
V-ing perfect
I can't have been devoting you can't have been devoting he can't have been devoting we can't have been devoting you can't have been devoting they can't have been devoting
Interrogative form
Simple form
can I devote? can you devote? can he devote? can we devote? can you devote? can they devote?
V-ing form
can I be devoting? can you be devoting? can he be devoting? can we be devoting? can you be devoting? can they be devoting?
Perfect
can I have devoted? can you have devoted? can he have devoted? can we have devoted? can you have devoted? can they have devoted?
V-ing perfect
can I have been devoting? can you have been devoting? can he have been devoting? can we have been devoting? can you have been devoting? can they have been devoting?
Interro-negative form
Simple form
can't I devote? can't you devote? can't he devote? can't we devote? can't you devote? can't they devote?
V-ing form
can't I be devoting? can't you be devoting? can't he be devoting? can't we be devoting? can't you be devoting? can't they be devoting?
Perfect
can't I have devoted? can't you have devoted? can't he have devoted? can't we have devoted? can't you have devoted? can't they have devoted?
V-ing perfect
can't I have been devoting? can't you have been devoting? can't he have been devoting? can't we have been devoting? can't you have been devoting? can't they have been devoting?