English verb conjugation
CAN

Modal auxiliary can - could

Indicative

Present	Present continuous	Preterite	Preterite continuous
cannot I? cannot you? cannot she? cannot we? cannot you? cannot they?	-	couldnot I? couldnot you? couldnot she? couldnot we? couldnot you? couldnot they?	-
Present perfect	Present perfect continuous	Pluperfect	Pluperfect continuous
-	-	-	-
Future	Future continuous	Future perfect	Future perfect continuous
-	-	-	-

Conditional

Present	Present continuous	Past	Past continuous
-	-	-	-

Infinitive

Imperative

Infinitive		Imperative
-		-

Participle

Present	Past
-	-