I can contextualize you can contextualize he can contextualize we can contextualize you can contextualize they can contextualize
V-ing form
I can be contextualizing you can be contextualizing he can be contextualizing we can be contextualizing you can be contextualizing they can be contextualizing
Perfect
I can have contextualized you can have contextualized he can have contextualized we can have contextualized you can have contextualized they can have contextualized
V-ing perfect
I can have been contextualizing you can have been contextualizing he can have been contextualizing we can have been contextualizing you can have been contextualizing they can have been contextualizing
Negation
Simple form
I can't contextualize you can't contextualize he can't contextualize we can't contextualize you can't contextualize they can't contextualize
V-ing form
I can't be contextualizing you can't be contextualizing he can't be contextualizing we can't be contextualizing you can't be contextualizing they can't be contextualizing
Perfect
I can't have contextualized you can't have contextualized he can't have contextualized we can't have contextualized you can't have contextualized they can't have contextualized
V-ing perfect
I can't have been contextualizing you can't have been contextualizing he can't have been contextualizing we can't have been contextualizing you can't have been contextualizing they can't have been contextualizing
Interrogative form
Simple form
can I contextualize? can you contextualize? can he contextualize? can we contextualize? can you contextualize? can they contextualize?
V-ing form
can I be contextualizing? can you be contextualizing? can he be contextualizing? can we be contextualizing? can you be contextualizing? can they be contextualizing?
Perfect
can I have contextualized? can you have contextualized? can he have contextualized? can we have contextualized? can you have contextualized? can they have contextualized?
V-ing perfect
can I have been contextualizing? can you have been contextualizing? can he have been contextualizing? can we have been contextualizing? can you have been contextualizing? can they have been contextualizing?
Interro-negative form
Simple form
can't I contextualize? can't you contextualize? can't he contextualize? can't we contextualize? can't you contextualize? can't they contextualize?
V-ing form
can't I be contextualizing? can't you be contextualizing? can't he be contextualizing? can't we be contextualizing? can't you be contextualizing? can't they be contextualizing?
Perfect
can't I have contextualized? can't you have contextualized? can't he have contextualized? can't we have contextualized? can't you have contextualized? can't they have contextualized?
V-ing perfect
can't I have been contextualizing? can't you have been contextualizing? can't he have been contextualizing? can't we have been contextualizing? can't you have been contextualizing? can't they have been contextualizing?