diff --git a/zshrc b/zshrc
index 0dc54cf..dfbdfc2 100644
--- a/zshrc
+++ b/zshrc
@@ -365,6 +365,15 @@ function taweek() {
 	fi
 }
 ## }}}
+## Display tasks of last week {{{
+function talastweek() {
+	if [ "${#}" -eq 0 ]; then
+		timew summary :lastweek :ids
+	else
+		timew summary :lastweek :ids "${*}"
+	fi
+}
+## }}}
 ## Display tasks of this month {{{
 function tamonth() {
 	if [ "${#}" -eq 0 ]; then
@@ -374,6 +383,15 @@ function tamonth() {
 	fi
 }
 ## }}}
+## Display tasks of last month {{{
+function talastmonth() {
+	if [ "${#}" -eq 0 ]; then
+		timew summary :lastmonth :ids
+	else
+		timew summary :lastmonth :ids "${*}"
+	fi
+}
+## }}}
 ## Display tasks of this year {{{
 function tayear() {
 	if [ "${#}" -eq 0 ]; then
@@ -383,6 +401,15 @@ function tayear() {
 	fi
 }
 ## }}}
+## Display tasks of last year {{{
+function talastyear() {
+	if [ "${#}" -eq 0 ]; then
+		timew summary :lastyear :ids
+	else
+		timew summary :lastyear :ids "${*}"
+	fi
+}
+## }}}
 
 ## Completion
 zstyle ':completion:*:*:task:*' verbose yes