English verb conjugation
CAN ESCALATE

Regular verb: escalate - escalated - escalated

Affirmation

Simple form	V-ing form
I can escalate you can escalate he can escalate we can escalate you can escalate they can escalate	I can be escalating you can be escalating he can be escalating we can be escalating you can be escalating they can be escalating
Perfect	V-ing perfect
I can have escalated you can have escalated he can have escalated we can have escalated you can have escalated they can have escalated	I can have been escalating you can have been escalating he can have been escalating we can have been escalating you can have been escalating they can have been escalating

Negation

Simple form	V-ing form
I can't escalate you can't escalate he can't escalate we can't escalate you can't escalate they can't escalate	I can't be escalating you can't be escalating he can't be escalating we can't be escalating you can't be escalating they can't be escalating
Perfect	V-ing perfect
I can't have escalated you can't have escalated he can't have escalated we can't have escalated you can't have escalated they can't have escalated	I can't have been escalating you can't have been escalating he can't have been escalating we can't have been escalating you can't have been escalating they can't have been escalating

Interrogative form

Simple form	V-ing form
can I escalate? can you escalate? can he escalate? can we escalate? can you escalate? can they escalate?	can I be escalating? can you be escalating? can he be escalating? can we be escalating? can you be escalating? can they be escalating?
Perfect	V-ing perfect
can I have escalated? can you have escalated? can he have escalated? can we have escalated? can you have escalated? can they have escalated?	can I have been escalating? can you have been escalating? can he have been escalating? can we have been escalating? can you have been escalating? can they have been escalating?

Interro-negative form

Simple form	V-ing form
can't I escalate? can't you escalate? can't he escalate? can't we escalate? can't you escalate? can't they escalate?	can't I be escalating? can't you be escalating? can't he be escalating? can't we be escalating? can't you be escalating? can't they be escalating?
Perfect	V-ing perfect
can't I have escalated? can't you have escalated? can't he have escalated? can't we have escalated? can't you have escalated? can't they have escalated?	can't I have been escalating? can't you have been escalating? can't he have been escalating? can't we have been escalating? can't you have been escalating? can't they have been escalating?