I can tabulate you can tabulate she can tabulate we can tabulate you can tabulate they can tabulate
V-ing form
I can be tabulating you can be tabulating she can be tabulating we can be tabulating you can be tabulating they can be tabulating
Perfect
I can have tabulated you can have tabulated she can have tabulated we can have tabulated you can have tabulated they can have tabulated
V-ing perfect
I can have been tabulating you can have been tabulating she can have been tabulating we can have been tabulating you can have been tabulating they can have been tabulating
Negation
Simple form
I can't tabulate you can't tabulate she can't tabulate we can't tabulate you can't tabulate they can't tabulate
V-ing form
I can't be tabulating you can't be tabulating she can't be tabulating we can't be tabulating you can't be tabulating they can't be tabulating
Perfect
I can't have tabulated you can't have tabulated she can't have tabulated we can't have tabulated you can't have tabulated they can't have tabulated
V-ing perfect
I can't have been tabulating you can't have been tabulating she can't have been tabulating we can't have been tabulating you can't have been tabulating they can't have been tabulating
Interrogative form
Simple form
can I tabulate? can you tabulate? can she tabulate? can we tabulate? can you tabulate? can they tabulate?
V-ing form
can I be tabulating? can you be tabulating? can she be tabulating? can we be tabulating? can you be tabulating? can they be tabulating?
Perfect
can I have tabulated? can you have tabulated? can she have tabulated? can we have tabulated? can you have tabulated? can they have tabulated?
V-ing perfect
can I have been tabulating? can you have been tabulating? can she have been tabulating? can we have been tabulating? can you have been tabulating? can they have been tabulating?
Interro-negative form
Simple form
can't I tabulate? can't you tabulate? can't she tabulate? can't we tabulate? can't you tabulate? can't they tabulate?
V-ing form
can't I be tabulating? can't you be tabulating? can't she be tabulating? can't we be tabulating? can't you be tabulating? can't they be tabulating?
Perfect
can't I have tabulated? can't you have tabulated? can't she have tabulated? can't we have tabulated? can't you have tabulated? can't they have tabulated?
V-ing perfect
can't I have been tabulating? can't you have been tabulating? can't she have been tabulating? can't we have been tabulating? can't you have been tabulating? can't they have been tabulating?