English verb conjugation
CAN FRITTER

Regular verb: fritter - frittered - frittered

Affirmation

Simple form	V-ing form
I can fritter you can fritter he can fritter we can fritter you can fritter they can fritter	I can be frittering you can be frittering he can be frittering we can be frittering you can be frittering they can be frittering
Perfect	V-ing perfect
I can have frittered you can have frittered he can have frittered we can have frittered you can have frittered they can have frittered	I can have been frittering you can have been frittering he can have been frittering we can have been frittering you can have been frittering they can have been frittering

Negation

Simple form	V-ing form
I cannot fritter you cannot fritter he cannot fritter we cannot fritter you cannot fritter they cannot fritter	I cannot be frittering you cannot be frittering he cannot be frittering we cannot be frittering you cannot be frittering they cannot be frittering
Perfect	V-ing perfect
I cannot have frittered you cannot have frittered he cannot have frittered we cannot have frittered you cannot have frittered they cannot have frittered	I cannot have been frittering you cannot have been frittering he cannot have been frittering we cannot have been frittering you cannot have been frittering they cannot have been frittering

Interrogative form

Simple form	V-ing form
can I fritter? can you fritter? can he fritter? can we fritter? can you fritter? can they fritter?	can I be frittering? can you be frittering? can he be frittering? can we be frittering? can you be frittering? can they be frittering?
Perfect	V-ing perfect
can I have frittered? can you have frittered? can he have frittered? can we have frittered? can you have frittered? can they have frittered?	can I have been frittering? can you have been frittering? can he have been frittering? can we have been frittering? can you have been frittering? can they have been frittering?

Interro-negative form

Simple form	V-ing form
can I not fritter? can you not fritter? can he not fritter? can we not fritter? can you not fritter? can they not fritter?	can I not be frittering? can you not be frittering? can he not be frittering? can we not be frittering? can you not be frittering? can they not be frittering?
Perfect	V-ing perfect
can I not have frittered? can you not have frittered? can he not have frittered? can we not have frittered? can you not have frittered? can they not have frittered?	can I not have been frittering? can you not have been frittering? can he not have been frittering? can we not have been frittering? can you not have been frittering? can they not have been frittering?