English verb conjugation
CAN FILIGREE

Regular verb: filigree - filigreed - filigreed

Affirmation

Simple form	V-ing form
I can filigree you can filigree he can filigree we can filigree you can filigree they can filigree	I can be filigreeing you can be filigreeing he can be filigreeing we can be filigreeing you can be filigreeing they can be filigreeing
Perfect	V-ing perfect
I can have filigreed you can have filigreed he can have filigreed we can have filigreed you can have filigreed they can have filigreed	I can have been filigreeing you can have been filigreeing he can have been filigreeing we can have been filigreeing you can have been filigreeing they can have been filigreeing

Negation

Simple form	V-ing form
I can't filigree you can't filigree he can't filigree we can't filigree you can't filigree they can't filigree	I can't be filigreeing you can't be filigreeing he can't be filigreeing we can't be filigreeing you can't be filigreeing they can't be filigreeing
Perfect	V-ing perfect
I can't have filigreed you can't have filigreed he can't have filigreed we can't have filigreed you can't have filigreed they can't have filigreed	I can't have been filigreeing you can't have been filigreeing he can't have been filigreeing we can't have been filigreeing you can't have been filigreeing they can't have been filigreeing

Interrogative form

Simple form	V-ing form
can I filigree? can you filigree? can he filigree? can we filigree? can you filigree? can they filigree?	can I be filigreeing? can you be filigreeing? can he be filigreeing? can we be filigreeing? can you be filigreeing? can they be filigreeing?
Perfect	V-ing perfect
can I have filigreed? can you have filigreed? can he have filigreed? can we have filigreed? can you have filigreed? can they have filigreed?	can I have been filigreeing? can you have been filigreeing? can he have been filigreeing? can we have been filigreeing? can you have been filigreeing? can they have been filigreeing?

Interro-negative form

Simple form	V-ing form
can't I filigree? can't you filigree? can't he filigree? can't we filigree? can't you filigree? can't they filigree?	can't I be filigreeing? can't you be filigreeing? can't he be filigreeing? can't we be filigreeing? can't you be filigreeing? can't they be filigreeing?
Perfect	V-ing perfect
can't I have filigreed? can't you have filigreed? can't he have filigreed? can't we have filigreed? can't you have filigreed? can't they have filigreed?	can't I have been filigreeing? can't you have been filigreeing? can't he have been filigreeing? can't we have been filigreeing? can't you have been filigreeing? can't they have been filigreeing?