English verb conjugation
CAN PROLOGUE

Regular verb: prologue - prologued - prologued

Affirmation

Simple form	V-ing form
I can prologue you can prologue she can prologue we can prologue you can prologue they can prologue	I can be prologuing you can be prologuing she can be prologuing we can be prologuing you can be prologuing they can be prologuing
Perfect	V-ing perfect
I can have prologued you can have prologued she can have prologued we can have prologued you can have prologued they can have prologued	I can have been prologuing you can have been prologuing she can have been prologuing we can have been prologuing you can have been prologuing they can have been prologuing

Negation

Simple form	V-ing form
I can't prologue you can't prologue she can't prologue we can't prologue you can't prologue they can't prologue	I can't be prologuing you can't be prologuing she can't be prologuing we can't be prologuing you can't be prologuing they can't be prologuing
Perfect	V-ing perfect
I can't have prologued you can't have prologued she can't have prologued we can't have prologued you can't have prologued they can't have prologued	I can't have been prologuing you can't have been prologuing she can't have been prologuing we can't have been prologuing you can't have been prologuing they can't have been prologuing

Interrogative form

Simple form	V-ing form
can I prologue? can you prologue? can she prologue? can we prologue? can you prologue? can they prologue?	can I be prologuing? can you be prologuing? can she be prologuing? can we be prologuing? can you be prologuing? can they be prologuing?
Perfect	V-ing perfect
can I have prologued? can you have prologued? can she have prologued? can we have prologued? can you have prologued? can they have prologued?	can I have been prologuing? can you have been prologuing? can she have been prologuing? can we have been prologuing? can you have been prologuing? can they have been prologuing?

Interro-negative form

Simple form	V-ing form
can't I prologue? can't you prologue? can't she prologue? can't we prologue? can't you prologue? can't they prologue?	can't I be prologuing? can't you be prologuing? can't she be prologuing? can't we be prologuing? can't you be prologuing? can't they be prologuing?
Perfect	V-ing perfect
can't I have prologued? can't you have prologued? can't she have prologued? can't we have prologued? can't you have prologued? can't they have prologued?	can't I have been prologuing? can't you have been prologuing? can't she have been prologuing? can't we have been prologuing? can't you have been prologuing? can't they have been prologuing?