English verb conjugation
CAN SEQUENCE

Regular verb: sequence - sequenced - sequenced

Affirmation

Simple form	V-ing form
I can sequence you can sequence he can sequence we can sequence you can sequence they can sequence	I can be sequencing you can be sequencing he can be sequencing we can be sequencing you can be sequencing they can be sequencing
Perfect	V-ing perfect
I can have sequenced you can have sequenced he can have sequenced we can have sequenced you can have sequenced they can have sequenced	I can have been sequencing you can have been sequencing he can have been sequencing we can have been sequencing you can have been sequencing they can have been sequencing

Negation

Simple form	V-ing form
I can't sequence you can't sequence he can't sequence we can't sequence you can't sequence they can't sequence	I can't be sequencing you can't be sequencing he can't be sequencing we can't be sequencing you can't be sequencing they can't be sequencing
Perfect	V-ing perfect
I can't have sequenced you can't have sequenced he can't have sequenced we can't have sequenced you can't have sequenced they can't have sequenced	I can't have been sequencing you can't have been sequencing he can't have been sequencing we can't have been sequencing you can't have been sequencing they can't have been sequencing

Interrogative form

Simple form	V-ing form
can I sequence? can you sequence? can he sequence? can we sequence? can you sequence? can they sequence?	can I be sequencing? can you be sequencing? can he be sequencing? can we be sequencing? can you be sequencing? can they be sequencing?
Perfect	V-ing perfect
can I have sequenced? can you have sequenced? can he have sequenced? can we have sequenced? can you have sequenced? can they have sequenced?	can I have been sequencing? can you have been sequencing? can he have been sequencing? can we have been sequencing? can you have been sequencing? can they have been sequencing?

Interro-negative form

Simple form	V-ing form
can't I sequence? can't you sequence? can't he sequence? can't we sequence? can't you sequence? can't they sequence?	can't I be sequencing? can't you be sequencing? can't he be sequencing? can't we be sequencing? can't you be sequencing? can't they be sequencing?
Perfect	V-ing perfect
can't I have sequenced? can't you have sequenced? can't he have sequenced? can't we have sequenced? can't you have sequenced? can't they have sequenced?	can't I have been sequencing? can't you have been sequencing? can't he have been sequencing? can't we have been sequencing? can't you have been sequencing? can't they have been sequencing?