English verb conjugation
CAN WRIGGLE

Regular verb: wriggle - wriggled - wriggled

Affirmation

Simple form	V-ing form
I can wriggle you can wriggle he can wriggle we can wriggle you can wriggle they can wriggle	I can be wriggling you can be wriggling he can be wriggling we can be wriggling you can be wriggling they can be wriggling
Perfect	V-ing perfect
I can have wriggled you can have wriggled he can have wriggled we can have wriggled you can have wriggled they can have wriggled	I can have been wriggling you can have been wriggling he can have been wriggling we can have been wriggling you can have been wriggling they can have been wriggling

Negation

Simple form	V-ing form
I can't wriggle you can't wriggle he can't wriggle we can't wriggle you can't wriggle they can't wriggle	I can't be wriggling you can't be wriggling he can't be wriggling we can't be wriggling you can't be wriggling they can't be wriggling
Perfect	V-ing perfect
I can't have wriggled you can't have wriggled he can't have wriggled we can't have wriggled you can't have wriggled they can't have wriggled	I can't have been wriggling you can't have been wriggling he can't have been wriggling we can't have been wriggling you can't have been wriggling they can't have been wriggling

Interrogative form

Simple form	V-ing form
can I wriggle? can you wriggle? can he wriggle? can we wriggle? can you wriggle? can they wriggle?	can I be wriggling? can you be wriggling? can he be wriggling? can we be wriggling? can you be wriggling? can they be wriggling?
Perfect	V-ing perfect
can I have wriggled? can you have wriggled? can he have wriggled? can we have wriggled? can you have wriggled? can they have wriggled?	can I have been wriggling? can you have been wriggling? can he have been wriggling? can we have been wriggling? can you have been wriggling? can they have been wriggling?

Interro-negative form

Simple form	V-ing form
can't I wriggle? can't you wriggle? can't he wriggle? can't we wriggle? can't you wriggle? can't they wriggle?	can't I be wriggling? can't you be wriggling? can't he be wriggling? can't we be wriggling? can't you be wriggling? can't they be wriggling?
Perfect	V-ing perfect
can't I have wriggled? can't you have wriggled? can't he have wriggled? can't we have wriggled? can't you have wriggled? can't they have wriggled?	can't I have been wriggling? can't you have been wriggling? can't he have been wriggling? can't we have been wriggling? can't you have been wriggling? can't they have been wriggling?