English verb conjugation
CAN INTERLACE

Regular verb: interlace - interlaced - interlaced

Affirmation

Simple form	V-ing form
I can interlace you can interlace he can interlace we can interlace you can interlace they can interlace	I can be interlacing you can be interlacing he can be interlacing we can be interlacing you can be interlacing they can be interlacing
Perfect	V-ing perfect
I can have interlaced you can have interlaced he can have interlaced we can have interlaced you can have interlaced they can have interlaced	I can have been interlacing you can have been interlacing he can have been interlacing we can have been interlacing you can have been interlacing they can have been interlacing

Negation

Simple form	V-ing form
I can't interlace you can't interlace he can't interlace we can't interlace you can't interlace they can't interlace	I can't be interlacing you can't be interlacing he can't be interlacing we can't be interlacing you can't be interlacing they can't be interlacing
Perfect	V-ing perfect
I can't have interlaced you can't have interlaced he can't have interlaced we can't have interlaced you can't have interlaced they can't have interlaced	I can't have been interlacing you can't have been interlacing he can't have been interlacing we can't have been interlacing you can't have been interlacing they can't have been interlacing

Interrogative form

Simple form	V-ing form
can I interlace? can you interlace? can he interlace? can we interlace? can you interlace? can they interlace?	can I be interlacing? can you be interlacing? can he be interlacing? can we be interlacing? can you be interlacing? can they be interlacing?
Perfect	V-ing perfect
can I have interlaced? can you have interlaced? can he have interlaced? can we have interlaced? can you have interlaced? can they have interlaced?	can I have been interlacing? can you have been interlacing? can he have been interlacing? can we have been interlacing? can you have been interlacing? can they have been interlacing?

Interro-negative form

Simple form	V-ing form
can't I interlace? can't you interlace? can't he interlace? can't we interlace? can't you interlace? can't they interlace?	can't I be interlacing? can't you be interlacing? can't he be interlacing? can't we be interlacing? can't you be interlacing? can't they be interlacing?
Perfect	V-ing perfect
can't I have interlaced? can't you have interlaced? can't he have interlaced? can't we have interlaced? can't you have interlaced? can't they have interlaced?	can't I have been interlacing? can't you have been interlacing? can't he have been interlacing? can't we have been interlacing? can't you have been interlacing? can't they have been interlacing?