I can acidulate you can acidulate he can acidulate we can acidulate you can acidulate they can acidulate
V-ing form
I can be acidulating you can be acidulating he can be acidulating we can be acidulating you can be acidulating they can be acidulating
Perfect
I can have acidulated you can have acidulated he can have acidulated we can have acidulated you can have acidulated they can have acidulated
V-ing perfect
I can have been acidulating you can have been acidulating he can have been acidulating we can have been acidulating you can have been acidulating they can have been acidulating
Negation
Simple form
I can't acidulate you can't acidulate he can't acidulate we can't acidulate you can't acidulate they can't acidulate
V-ing form
I can't be acidulating you can't be acidulating he can't be acidulating we can't be acidulating you can't be acidulating they can't be acidulating
Perfect
I can't have acidulated you can't have acidulated he can't have acidulated we can't have acidulated you can't have acidulated they can't have acidulated
V-ing perfect
I can't have been acidulating you can't have been acidulating he can't have been acidulating we can't have been acidulating you can't have been acidulating they can't have been acidulating
Interrogative form
Simple form
can I acidulate? can you acidulate? can he acidulate? can we acidulate? can you acidulate? can they acidulate?
V-ing form
can I be acidulating? can you be acidulating? can he be acidulating? can we be acidulating? can you be acidulating? can they be acidulating?
Perfect
can I have acidulated? can you have acidulated? can he have acidulated? can we have acidulated? can you have acidulated? can they have acidulated?
V-ing perfect
can I have been acidulating? can you have been acidulating? can he have been acidulating? can we have been acidulating? can you have been acidulating? can they have been acidulating?
Interro-negative form
Simple form
can't I acidulate? can't you acidulate? can't he acidulate? can't we acidulate? can't you acidulate? can't they acidulate?
V-ing form
can't I be acidulating? can't you be acidulating? can't he be acidulating? can't we be acidulating? can't you be acidulating? can't they be acidulating?
Perfect
can't I have acidulated? can't you have acidulated? can't he have acidulated? can't we have acidulated? can't you have acidulated? can't they have acidulated?
V-ing perfect
can't I have been acidulating? can't you have been acidulating? can't he have been acidulating? can't we have been acidulating? can't you have been acidulating? can't they have been acidulating?